Potential difference between two points of a wire carrying 2A current is 0.1V The resistance between these points is a) 0.052 b) 0.52 c) 52 d) 0.0052 ice when its length becomes
Q: The resistance of wire is RS. If it is stretched to 'n' times to its original length its new…
A: Since more than one question is present in the image, the solution for the first one is provided…
Q: In the circuit below, how much current flows through D? 150 A B 50 0.04 A O 0.02 A O 0.01 A O 0.03 A…
A:
Q: A piece of a circuit is shown here. If 0.2 A of current flow through A, how much current flows…
A: In series connection, the current across the resistors remains the same.
Q: A 0.50 [mm] diameter silver wire carries a 20 [mA] current. What is the electric field in the wire?…
A: All the free charges in a conductor flows on the surface of the conductor. Due to this the free…
Q: The current is the result of the flow of . and the Sl unit of current is the. ..... A) the neutral…
A: Current is the rate of flow of charges with respect to time. Charges could be positive, negative or…
Q: Calculate the current flowing in R3. The given emf in this problem is 100 V. R2= 20 2 A www www…
A: For the given circuit, the total emf of across the circuit, ε = 100 V R1 = R2 = R3 = R4 =R5 = 20 Ω
Q: In the circuit below, how much current flows through B? 150 A B D 50 0.01 A O 0.03 A 0.04 A 0.02 A…
A:
Q: Which of the following are true? Ohm's Law... A. ...says that current in a wire is proportional to…
A:
Q: The quantity of charge q (in coulombs) that has passed through a surface of area 2.00 cm² varies…
A: Given : A = 2 cm2 q = 4t3 + 5t + 6 t = 2.00 s
Q: An electric heater is constructed by applying a potential difference of 121.2V across a wire with a…
A: Given that the value of potential difference and resistance. Then We have to determine the value of…
Q: 9. From the above picture, the digital multimeter is used for measuring Current * by connecting both…
A:
Q: The rod in the Figure shown below is TO has a square cross section 6.0 mm on a side. T. the…
A: Given-The resistivity of the conductor ρ=3×10-3Ω.mLength L=25 cm=0.25 md=6mm=6×10-3 mSo, Area…
Q: 9- A steady current of 0 50 A flows through a wire. What is the charge passing through the wire in…
A: Given date current I = 0.50 A and time t = 1 minute. Question charge passing through the wire ?
Q: How many electrons pass a position in a circuit every second if the current in this circuit is 15 A…
A:
Q: Determine the current through resistance Re in electrical network given below- 452 E₁₂ Tell =14Y R₁…
A: To find-Current through R3=?Given that-E1=14 VE2=9 VR1=4 ohmR2=4 ohmR3=8 ohmLet (I1) and (I2) be the…
Q: The current through a wire varies with time as 1=1 +at here 1, 20 A and a=2 A/s. Find the charge…
A: Write the given values to the suitable variables.Here, I is the time and t is the time.
Q: Ims.cisjubail.gov.sa/webapps/assessment/take/take.jsp?course assessment_id%3 64539 1&course_id=…
A: Option A is correct
Q: 0.55 uF 2000 Ohm 1k Ohm 90 sin(400t+80) 120 mH Figure 2
A:
Q: phy.
A: Step 1:When the switch is closed and after very long time, the wire in which the capacitance is…
Q: what will happen to the current directions if the polarity of the nine-volt battery is reversed?
A:
Q: a) Find the current flowing through the battery immediately after the switch is closed. b) Find the…
A:
Q: 1.) a 6 volt battery is connected to a 0.3 m wire with a diameter of 1.Omm has a current of 5.…
A: Given: Voltage of battery V=6 V Length of wire l=0.3 m Diameter of wire d=1…
Q: c) 1.6 x 10² A d) 1.6 x 10 3. When 900 C of charge passes through a wire in 10 minute, the current…
A: The total charge that is passing through the wire is Q = 900 C Time taken by the charge is t = 10…
Q: a potential difference is applied across a conducting wire. The electrons in the wire will move with…
A: When we apply potential difference across a conductor electrons starts moving from lower potential…
Q: Calculate the resistance in R2 in the following circuit. The current running through the batter is 1…
A:
Q: The current density in a cylindrical wire of radius 5R is given by J = J.(1-–). Density is parallel…
A:
Q: A cube in constructed with 12 identical wires current enters one corner of the cube and leaves the…
A: Refer to the circuit below :
Q: The magnitude of the current density J in a conductor is equal to
A: Current density is defined as amount of current passing per unit through a cross section area . It…
Q: 224.)An electrician experienced a mild electric shock when he accidentally touched a wire carrying…
A: Given:- i= current= 5 mA= 5×10^-3 A t= time = 2 sec Current can be given as:- i= q/t Where; q=…
Q: 1) The correct unit for current, I, are which of the following answers: A) 1 Amp = | C/s B) 1 Amp =…
A: current is the rate of flow of electric charge.
Q: In an experiment the current in a wire as a function of the voltage was measured and the data is…
A:
Q: 70 a 10µF 9V 30 6V 12V 20 +
A: Dear student At the steady state the capacitor breaks the circuit from that point since it is fully…
Q: The 3m long copper cable with a cross-sectional area of 81 mm² draws a current of 100 A when used to…
A: Given data: Length of copper cable (L) = 3 m Cross section area (A) = 81 mm2 = 81×10-6 m2 Current…
Q: Ex. 53: A 25 W lamp conneted to A.C. potential of peak value 100 V. Calculate the r.m.s. value of…
A: Electric current.
Q: Current Current (b) Current Current (c) (d) Which conductor would have the greatest resistance to…
A:
Q: A Van de Graaff generator is one of the original particle accelerators and can be used to accelerate…
A: Given data: Current, I=5.25 mA=5.25×10-3 A Energy of the proton, E=1.95 keV Our question is to…
Q: In the circuit below, the dependent current source 2lo will be replaced by: V3 1 k 1 k f3 V1 V2 ww 1…
A: From the circuit, the potentials are same because resistance also same as, v2 =v3 =12 V The output…
Q: The current density in a cylindrical wire of radius 4R is given by J = J.(1 –). Density is parallel…
A: The total current is given by,…
Step by step
Solved in 2 steps with 2 images