When a R = 87.7 resistor is connected across a 11.3 V battery, a current of 113.2 mA flows. What is the internal resistance of the battery and Terminal voltage of the battery ? A (1) E(MF) Rexternal external Rinternall (a) internal resistance of the battery(in N ) = (b) Terminal voltage of the battery in V = Battery

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Chapter10: Direct-current Circuits
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Problem 25P: A 12.0-V emf automobile battery has a terminal voltage of 16.0 V when being charged by a current of...
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When a R = 87.7 O resistor is connected across a 11.3 V battery, a current of 113.2 mA flows. What is
the internal resistance of the battery and Terminal voltage of the battery ?
A
(1)
E(MF)
Rexternal
(v
external
Rinternal
(a) internal resistance of the battery(in 2) =
(b) Terminal voltage of the battery in V =
Battery
Transcribed Image Text:When a R = 87.7 O resistor is connected across a 11.3 V battery, a current of 113.2 mA flows. What is the internal resistance of the battery and Terminal voltage of the battery ? A (1) E(MF) Rexternal (v external Rinternal (a) internal resistance of the battery(in 2) = (b) Terminal voltage of the battery in V = Battery
R,
R,
R3
R
Rs
In the above circuit, R1 = 102, R2 = 402, R3 = 300, R4 = 202, R5 = 602. The battery voltage is 12V.
1. The equivalent resistance of the circuit is =
Ω
2. The source current is =
A
3. The voltage drop across R3 is =
4.The voltage drop across R2 is =
V
5. The power dissipated across R1 is =
W
12V
Transcribed Image Text:R, R, R3 R Rs In the above circuit, R1 = 102, R2 = 402, R3 = 300, R4 = 202, R5 = 602. The battery voltage is 12V. 1. The equivalent resistance of the circuit is = Ω 2. The source current is = A 3. The voltage drop across R3 is = 4.The voltage drop across R2 is = V 5. The power dissipated across R1 is = W 12V
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