Here , for the resistance R
R = p * L/Area
R = 1.7 *10^-8 * 1500/(pi * (0.4 *10^-3)^2)
R = 50.7 Ohm
for the net resistance
Rnet = 50.7 * 5/(50.7 + 5) + (1/(1/2 + 1/9 + 1/3)) + 10
Rnet = 15.61 Ohm
the equivalent resistance of the circuit is 15.61 Ohm
Q3 Calculate the equivalent resistance of the circuit below if resistor R is 1500 m of...
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What is the equivalent resistance of the circuit between the
points A & B?
I know the answer is 6, but WHYYYY!!! I’ve watched video after
video! Please help!
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In the circuit below, for R= 228 Ω, find the
equivalent resistance. (in Ω)
R R a M N 2R 3R 2R 2R w b w Answer:
Draw a circuit with a resistance(R=V/I) of 1500 ohms, but you only have access to 1 resistor of 1000 ohm. Hint: use exactly 3 resistors. Use wires, switches, battery, voltmeter, and ammeter, regular resistors of 10 ohms. You can change your resistor value. Do this by using equivalent resistance equations for both series and parallel.
What would be the resistance of the wire? Please check
my answer.
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A 24 V battery with an internal resistance r of 0.15 Ohm is connected across two wires as shown below. The first wire is made of copper, has a radius of 1.5 mm, and is 2000 m long. The second wire has the same radius and length as the copper wire but is made of aluminium. Both wires are wrapped around a cylindrical plastic core (like a solenoid). a. What is the equivalent resistance of the entire circuit? b. What...
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