3. In The circuit given in Figure 3, the current passed through the resistance 1 is ij=2A and the resistance are Rı=2.00 Q, R2=3.00 Q, R3=2.50 Q, R4=6.0 Q, Rs=4.00 Q and R6=3.50 Q. a) What is the equivalent resistance of the circuit? b) What is the emf of the battery? R1 R2 R, R3 R4 R6 Figure 3 卡
3. In The circuit given in Figure 3, the current passed through the resistance 1 is ij=2A and the resistance are Rı=2.00 Q, R2=3.00 Q, R3=2.50 Q, R4=6.0 Q, Rs=4.00 Q and R6=3.50 Q. a) What is the equivalent resistance of the circuit? b) What is the emf of the battery? R1 R2 R, R3 R4 R6 Figure 3 卡
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter20: Electric Current, Resistance, And Ohm's Law
Section: Chapter Questions
Problem 14CQ: The power dissipated in a resistor is given by P = V2/R, which means power decreases if resistance...
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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.
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