RIn the circuit shown in the figure, R = 20ohm resistance, ɛ = 20V battery andr = 2ohm is the intemal resistance of the battery. What should be the value ofR,for maximum power consumption at load resistor R, in this given circuit?Determine thi s power (PL).a) R̟ = 1.82N P,= 90.91Wb) R, = 1.820 P,45.45Wc) RL = 2.730 P,= 45.45Wd) R, = 2.73N P, = 22.73We) RL= 4.550 P,= 18.18W

The value of resistor RL for maximum power consumption= value of the circuit without RL present in…

Answered: RL e cir cuit shown in the figure, R =…

RL e cir cuit shown in the figure, R = 20ohm resistance, ɛ = 20V battery 2ohm is the internal resistance of the battery. What should be the valu

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter28: Direct-current Circuits

Section: Chapter Questions

Problem 28.14P: (a) When the switch S in the circuit of Figure P28.14 is closed, will the equivalent resistance...

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Concept explainers

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.

Question

R
In the circuit shown in the figure, R = 20ohm resistance, ɛ = 20V battery and
r = 2ohm is the intemal resistance of the battery. What should be the value of
R,for maximum power consumption at load resistor R, in this given circuit?
Determine thi s power (PL).
a) R̟ = 1.82N P,
= 90.91W
b) R, = 1.820 P,
45.45W
c) RL = 2.730 P,
= 45.45W
d) R, = 2.73N P, = 22.73W
e) RL
= 4.550 P,
= 18.18W

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