Q 7 please Specific Charge Of Copper Ions(01): The specific charge (k) of the copper ions (Cu) was found to be 3.03x10" (C\kg) if thecurrent used was 0.7 A, then the time needed (in minutes) for a change of 0.5 g in the cathodemass was:a)23.1b)36.1c)18.1d)56.1(02): The copper that is deposited on the electrode comes from:a) The solution in the cellb) The anode. c) The cathoded) The batteryOhm's Law:(03);: Two wires A and B are made from same material. Wire A has twice the diameter () andhalf the length of wire B. If the resistance of wire A is 20 n. What is the resistance of wire B 7b) 75802c) 54202d) 62802a) 1600Electric Field Mapping(04): The electric field E (in v/m) at point B is:a) 76.5b) 64.3c) 32.1 d) 81.8Potentiometer(05):) A wire of 100 resistance and length of 2m, is used in apotentiometer circuit to determine an unknown voltage V. Thebalance point occurs at 1-30cm.The voltage of unknown source is:a) 0.9vc) 0.18Vb) 0,42Vd) 4.2V(Q6); Calculate the conversion constant C, in this experiment?b) 3a) 5c) 2d) 4RC-Circuit A 10mF capacitor is charged by a 10 V battery through aresistance R. The capacitor reaches a potential difference of 4 V in a timeinterval of 3s after charging begins.(97): Find the value of resistance R in (2)?a) 587b) 424c) 634d) 841#Tem6VHem(08): Calculate the maximum current flowing in the circuit?b) 21mAa) 13mAc) 17mAd) 12mAThe Earth Magnetic Field:(09): In this experiment a student plotted graph (tan) versus (I), where I is the current troughthe coil of galvanometer (N-100 turns, R=10cm, radius) and 0 is the deflection angle of thecompass needle. Calculate the horizontal component of the earth's magnetic field?

Solution for 7 : RC-Circuit Capacitor with capacitance, C = 10mFResistance, R Battery voltage = 10…

RC-Circuit A 10m resistance R. The capacitor reaches a potential interval of 3s after charging begins. (97); Find the value of resistance R in (22)? b) 424 a) 587 c) 634 d) 841 urrent flowing in the circuit?

RC-Circuit A 10m resistance R. The capacitor reaches a potential interval of 3s after charging begins. (97); Find the value of resistance R in (22)? b) 424 a) 587 c) 634 d) 841 urrent flowing in the circuit?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: R, R2 If ɛ = 12 V, R1 = 3.0 Q and R2 = 6.0 Q, what is.. a. The total resistance of the circuit? b.…

A: Voltage, V = 12 VR1 = 3 ΩR2 = 6 ΩI = ?V2 = ?

Q: FIND the Net FORCE ON F WIRE 2.

Q: OA The charge q continues to move downward while slowing down, gets to 10 m away from the sheet…

A: C should

Q: QI] Electrons in silicon have a mobility of 1000 cm N-sec. The electric field is applied to make the…

A: Given, mobility μ=1000 cm2 /V-sec velocity of electron v = 3×107 cm/sec thickness of the silicon t =…

Q: Use Thevenin to find I, in the circuit below. 2V 40 9 V 0.5 A O 20

A: Given Use Thevenin to find Ia in the circuit, as following below.

Q: 1. Determine I. in the circuit 12 V 15 A I. 3 A 20 V 20 V 8 V 3 A

A: Dear student According to Kirchhoff Current law, the net current entering at any junction is equal…

Q: Problem 5.13. Referring to Figure 2, where Vo = 50(V). The power delivered by the source is 90.2 mW,…

A: Given, Applied voltage, Vo= 50 V Power delivered by the source, P=90.2×10-3 W…

Q: e 4.0 N + 6.0 N 10 V a d 2.0 N +

Q: 15. What is the position along x-axis where net force on test +q is zero? A. 0.25 m B. 0.1 m C. 0.45…

A: The force between two charged particles is given by: F12 = 14πε0q1q2r122r12^ Null points are the…

Q: Determine Vo using kirchoff's laws

A: Equivalent resistance of the circuit is given by:- 1Req=15+11+10Req=5516kΩORReq=3.4375 kΩ

Q: According to chargetech.com, the ideal rating for a high-capacity power bank is 40,000 mAh. How many…

Q: Find the currents in the following networks. 44. 3800 V 50 2 I3 I2 80 2 40 2 3400 V

Q: Use "E" as the symbol for Voltage. R,=4.0 2 R 1=2.0 A If I 2.0 A, R1 = 4.0 Q, and V2 = 5.0 V, what…

Q: In an experiment in space, one proton is held fixed and another proton is released from rest a…

Q: 5. Determine each conversioi: a. 340 BTU/s to Watts b. 3458 degrees to radians C. 25 hectares to…

A: (a) BTU/s and Watts are different units of power 1 BTU/s = 1055.05585 Watts Then, 340 BTU/s =…

Q: Which of the following I-V graph represents ohmic conductors? O a. Ob. レ. Od. IA

A: solution as

Q: A 1.97 steelball is dropped from a plane to an ocean before reaching the water is 1.08m/s and if the…

Q: mplete the table below. (Show your complete SoIutions) V 12 V R 2.0 A 7.9 A 3Ω 9 V 19.24 V 25 V 6.5…

A: We know according to Ohm's law, V=IR or, I=V/R or, R=V/I

Q: 6. An electrical circuit has a 5.93-V battery wired to two resistors, 3.79 Ohms and 6.28 Ohms, in…

A: Given data: The resistances are, R1=3.79 Ohms R2= 6.28 Ohms The voltage of battery is V=5.93 V.

Q: Find the total energy stored (in units of mJ) in the group of capacitors shown below given that the…

A: Find the total energy stored ( in units of mJ) in the group of capacitors shown below given that the…

Q: 500 C of charge passes through a point in a circuit in 8 minutes. What is the current passing…

A: We know thatI=QtWhereI=Current in circuitQ=Charget=time taken

Q: A lightning bolt carried a current of 2 kA and lasted for 3 ms. How many coulombs of charge were…

A: i=2 kA=2000 At=3 ms=0.003 s

Q: 5.32 Find the current lg in the network in Eigure P5.32. w 1Ω 1Ω 1Ω 6/0° A tele j1 Ω 1Ω το

Q: Subject: Differential Equations An object weighing 24.5N is dropped with initial velocity 15m/s. The…

A: The weight of the object is 24.5 N. The initial velocity of the object is 15 m/s. The air resistance…

Q: At this point if we place a proton at the origin then the proton will feel an acceleration. To keep…

A: Given: q1=-25 nC=-25×10-9 Cq2=40 nC=40×10-9 Cb=33 nm=33×10-9 m∴b2=16.5×10-9 me=-1.6×10-19 C A proton…

Q: Find Vo? 9 k2 8 k2 4 k2 4 k2 Vo 12 mA

A: Here, we will calculate the voltage.

Q: 2. Find: RT = ? IT = ? 9 V R, CR2 R. 90 2 45 2 180 2

A: Given : V = 9 V R1 = 90 Ω R2 = 45 Ω R3 = 180 Ω

Q: N.m²/C is a unit of electric a. field. b. flux. c. force. ○ d. density.

A: First, let's understand what the units N.m²/C represent. N stands for Newton, which is the unit of…

Q: What is the equivalent resistance %3D between points a and b when R = 21.6 0? R R. R اخترأحد…

Q: Find the voltage V, in the circuit O 20 V Si Ge VA 3 ΚΩ

A: 20 V voltage is greater than cut off voltage of both Si and Ge diode. So, we replace both the diode…

Q: Use the worked example above to help you solve this problem. Find I,1,, and 1, in figure a, where E…

A: Applying the current equation in the upper part of circuit, 11+4I2+10-6I1=06I1-4I2=21 ...(1)…

Q: 4.00 02 4.00 If the equivalent resistance of the above circuit is 60, the value of R is O a. 20 O b.…

Q: Q11. Consider the point charges-5 nC and +2 nC are located at (- 4,0, - 2) and (- 5,0,3)…

A: Since you have posted multiple different questions, we will solve the first one only. Please…

Q: Find V₁, V₂, and V3. 10 V 10 V + 16 V 3V

Q: QUESTION 6 Son las dos leyes de Kirchhoff: OaLa suma de las diferencias de potencial en un camino…

A: Given: Translation in bracket Son las dos leyes de Kirchhoff. (They are Kirchhoff's two laws) a.…

Q: 3. Solve the circuit below. R1 R2 R3 100 150 250

A: The equivalent resistance in series combination is R = R' + R'' + R''' And V = I R where, V is…

Q: Ql:- Draw the equipotential surface (V1 = 1 volt, V2 2 Volts, V3 = 3 volts) of the electrodes of the…

A: An equipotential surface is a surface on which all the points are at the same potential.

Q: Three point charges q., q: and q: (size exag gerated on the picture) are located in the region as…

Q: An electrical impulse in one of our brain's neurons. Can transmit 11.6 billion lons, each with a…

A: According to the question, the total number of ions of electric impulse that transmits in our brain…

Q: A Which would best describe the force on an electron placed at point A? (a) (b) (c) (d) -

A: we can obtain the direction of electric force either with the help of the figure given in the…

Q: Depending on the graph, the value of electric field (in v/m) is: V (V) 3 d(m) Select one: O a. 3.0 O…

Q: Two electrons in a vacuum exert force of F = 4.63E-08 N on each other. They are then moved so that…

Q: Determine the voltage dropped across R₂, given: Z E = 211 V, R₂ = 280, R₂ = 220, R₂ = 450, and R. -…

Question

Q 7 please

Specific Charge Of Copper Ions
(01): The specific charge (k) of the copper ions (Cu) was found to be 3.03x10" (C\kg) if the
current used was 0.7 A, then the time needed (in minutes) for a change of 0.5 g in the cathode
mass was:
a)23.1
b)36.1
c)18.1
d)56.1
(02): The copper that is deposited on the electrode comes from:
a) The solution in the cell
b) The anode. c) The cathode
d) The battery
Ohm's Law:
(03);: Two wires A and B are made from same material. Wire A has twice the diameter () and
half the length of wire B. If the resistance of wire A is 20 n. What is the resistance of wire B 7
b) 75802
c) 54202
d) 62802
a) 1600
Electric Field Mapping
(04): The electric field E (in v/m) at point B is:
a) 76.5
b) 64.3
c) 32.1 d) 81.8
Potentiometer
(05):) A wire of 100 resistance and length of 2m, is used in a
potentiometer circuit to determine an unknown voltage V. The
balance point occurs at 1-30cm.The voltage of unknown source is:
a) 0.9v
c) 0.18V
b) 0,42V
d) 4.2V
(Q6); Calculate the conversion constant C, in this experiment?
b) 3
a) 5
c) 2
d) 4
RC-Circuit A 10mF capacitor is charged by a 10 V battery through a
resistance R. The capacitor reaches a potential difference of 4 V in a time
interval of 3s after charging begins.
(97): Find the value of resistance R in (2)?
a) 587
b) 424
c) 634
d) 841
#Tem
6V
Hem
(08): Calculate the maximum current flowing in the circuit?
b) 21mA
a) 13mA
c) 17mA
d) 12mA
The Earth Magnetic Field:
(09): In this experiment a student plotted graph (tan) versus (I), where I is the current trough
the coil of galvanometer (N-100 turns, R=10cm, radius) and 0 is the deflection angle of the
compass needle. Calculate the horizontal component of the earth's magnetic field?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

9. Interpret the circuit below to determine total resistance. V3 9 V R6 R1 R2 R5 100 2 10 22 25 Q 100 Q +V2 9 V + Show your work... R3 50 Q www R4 100 Q
36. What is the amount of energy stored in the 40 μF with a charged of 225 μC? A. 6.3281 x10 -6 J C. 63.281 x10 -4 J B. 63.281 x10 -5 J D. 632.81 x10 -6J
10
The choices for this question are: a. zerob. v_o (cos30)c. v_o (sin30)d. v_o
II. Problem Solving. Show your solutions. Box your final answer. 1. A water heater has a resistance of 502 and takes 15A during operation. If it is in service on the average of 45minutes per day, how many kWh of energy will be consumed for 2 weeks? 2. Two particles with charges of 5 uC and 8µC attract each other with a force of 65mN. Determine the separation distance between the two particles. 3. What separation distance is required if the attractive force between an electron and a proton is 50N? 4. The distance between two identical charges is 20cm and experiencing 50kN of force. Find the value of the charges. 5. A sphere has a negative charge of 640nC. Approximately how many electrons must be removed to make the sphere neutral? 6. How much electrical energy in kWh is delivered to an electric motor during a 48 minutes' operation from a 220v source if it draws 12A of current? If Meralco takes Php12.00 per kWh, how much is the electric bill cost for 1 month? Assume 1 month = 30 days.
Determine the following
I need the answer as soon as possible
See figure below. Solve for the Network. F2 = 20 N F3 =30 N F = 40 N 30° Distance traveled = 80 cm
B2. Advance maths
2.3 Find the potential difference between a and b as mentioned in the circuit 5 V 82 10 V 162 I ww
The imaginary line that can be drawn between the positive and negative electrodes in leads I, II, and III is called theA. AxisB. VectorC. Equiphasic lineD. Baseline
. Analyze the screenshot below to estimate how many electrons are on the balloons. Solve for the number of electrons on q2 if m1 = m2 = 15 grams, the system is in static equilibrium, q1 = q2, L = 2 m, and r = 18 cm.