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Q: 100요 R, R:2502 350 aR, R. 200 2

A: (38)Given values:- R1=100 Ω ----(1) R2=250 Ω ----(2) R3=350 Ω ----(3) R4=200 Ω ----(4) Potential…

Q: What is the equivalent resistance between points a and b when R = 29.4 0?

A:

Q: Solve for the resistance R 3. <3A

A: From the above network

Q: An electric heater is constructed by applying a potential difference of 129.5V across a wire with a…

A: Given:   Potential difference of electric heater, V = 129.5 Vresistance, R = 5.0 Ω

Q: What is the equivalent resistance between points A and B when R = 15.8 Q?

A: (given) Resistance R = 15.8 Ω Resistance R1 = R + 4 R                       = 5 R…

Q: In the below figure the ratio of current in 3Q and 1 Q resistances is.. ww 3A 19 Y www O A 1 OB I…

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Q: What is the equivalent resistance between points A and B when R = 25.2 Q? %3D 5R В R R 5R

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Q: 12.A cell has an internal resistance of 0.03 Q and an e.m.f. of 2.2V. Calculate its terminal p.d. if…

A:

Q: What is expected when 20 ka, 1 W resistor in parallel are used instead of 1-10KO, 1W? O a. Provides…

A: Simple electrical question.

Q: What is the equivalent resistance between points a and b when R = 22.2 %3D Q? R R R R Select one: A.…

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Q: 5a. What is the equivalent resistance of these two resistors? 20 www.m www 8Ω + 5b. Use the…

A: From the figure, we have to use the given values to find the current through the battery.

Q: What is the equivalent resistance between points A and B when R = 15.2 Q? 5R В R R 5R A 4R Select…

A:

Q: A light bulb is rated at 30 W when operated at 120 V. How much charge enters (and leaves) the light…

A:

Q: slab y 2 cm a red 8 cm shape X 5 cm shown in Fig What is the resistance of the it along the z axis?…

A: we will need to use the formula for electrical resistanceResistance (R) = Resistivity (ρ) * (Length…

Q: 2. Determine the total resistance. RT narok. PHY W 6k2 4k22 M ĥ jufauto... 16kn 8 кл

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Q: What is the equivalent resistance between points A and B when R = 26.1 Q? 5R В R R 5R A 4R Select…

A: According to the given question,  here we were given a circuit having the resistors are connected in…

Q: Calculate the equivalent resistance for the circuit which is connected to 24 V battery and also find…

A: The equivalent resistance of resistors connected in series is given by Req = R1+R2+R3+..., where R1…

Q: Suppose you wish to fabricate a uniform wire from a mass m of a metal with density p and resistivity…

A: (a) The length of the uniform wire The equation for the volume is  V=mρm The volume is written as…

Q: Find current I. 30 v (€ U6

A: Given circuit:

Q: 4. Find the equivalent resistance www ww ALA VIE 2. 12V www ww ww D.F.A ww 0.1.A 1.A CIA DIA-

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Q: A GPS draws a current of 26 mA at 120 V. How much power (in W) does the device require? W Need Help?…

A: In order to determine how much power (P) the GPS device uses,  You can use the formula: P=V∗I…

Q: 9. Find the equivalent resistance, total current, current in each resistor, and the voltage drop in…

A:

Q: What is the equivalent resistance between points A and B when R = 25.7 Q? 5R В

A: The equivalent resistance of resistors connected in series is given as:Rs=R1+R2+R3+.... The…

Q: of decorative outdoor lights is left on for 12.0 h. The lights draw a current of 2.00 A, and run on…

A: Given  Time t  = 12 h = 12×60 × 60 =  43200 sec  Current I = 2 A  Potential difference V = 120 V

Q: Find current /. 30 v e 80 OA. 4.26 A O B. 6.25 A OC.5.4 A OD.5.75 A O E. 3.56 A

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Q: 10. Find the direction and magnitude of current across each resistor. What is the maximum possible…

A: we can break it down into two loops:Loop 1 (left side):9V battery3Ω resistor2Ω resistorLoop 2 (right…

Q: What is the equivalent resistance between points a and b when R = 27.1 Q?

A: Given, Value of R= 27.1 ohms

Q: 3.Determine the current flowing through all resistances. (3 marks) ww ww 5V 302 : 302 502 102 www

A: Electric current.

Q: What is the equivalent resistance between points a and b when R= 22.5 0? R R R Select one: A. 15.00…

A: Given : Resistance R = 22.5 ohms

Q: What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 x…

A:

Q: What is the resistance (in units of N) of a wire made of a material with a resistivity of 3.2 x 10-8…

A: Given that, Resistivity of material ρ=3.2×10-8 Ω Length l =73.4 m Diameter d=0.50 mm

Q: A 12V battery produces 0.221 A current when it is across a 50.0 0 load. The battery's internal…

A:

Q: If a wire has a resistance of 60 Ohms and the p across the wire is 40 V, what is the current flowi…

A: Given values:- Resistance of the wire,(R)=60 Ω -----(1) The potential difference across the…

Q: What is the resistance of a 6.8 m length of nichrome wire that has a radius of 0.321 mm? How much…

A: Given the length of wire = L = 6.8mthe radius of the wire = R = 0.321mmthe potential difference…

Q: What is the equivalent resistance between points a and b when R = 20.7 Q? R R R R R R Select one: O…

A: In the given circuit, We have to determine the equivalent resistance between the points a and b.

Q: 6. Find the voltage across the battery for the following circuit. Note: The battery corresponds to…

A: In this question we have to find the voltage across the battery. Please give positive feedback if…

Q: equivalent resistance as seen by the battery.

A:

Q: What is the equivalent resistance between points a and b when R = 17. %3D Q?

A: Firstly we draw the labelled diagram as drawn below:- The resistance between CF &amp; FG is in…

Q: An 80-2 resistor and a 20-2 resistor are connected in parallel, and then this combination is…

A: To Find :  (4) potential difference across 32ohm resistor and 80ohm resistance.  (As per guidelines…

Q: Find the resistance(in the unit of Ohm) of a Nichrome rod of diameter d=9 mm and has a length L=5 m…

A: Length, L = 5 m  Resistivity, ƿ = 1.8×10-9 ῼm Diameter, D = 9 mm

Microscopic view of current

In physics, the term current is expressed as the rate of flow of electric charges across the area per unit time (I=q/t). It propagates along in the direction of the motion of positive charges. When the current is caused by the motion of electrons, the direction of the current is opposite to the flow.