a find the current in a 700 resistor connected to a battery that has an internal resistance of 0

Name: a find the current in a 700 resistor connected to a battery that has an internal resistance of 020 if the voltage across the battery the terminal voltage is 950 v a b what is the emf of the 08802
Uploaded: 2019-12-01T11:53:20-08:00
Duration: 3 min 25 s
Channel: Manish Haldankar
Description: a find the current in a 700 resistor connected to a battery that has an internal resistance of 020 if the voltage across the battery the terminal voltage is 950 v a b what is the emf of the 08802

Step 1: Identify the total resistance in the circuit. The total resistance (R_total) is the sum

Question

(a) Find the current in a 7.00 Ω resistor connected to a battery that has an internal resistance of 0.20 Ω if the voltage across the battery (the terminal voltage) is 9.50 V. A (b) What is the emf of the battery?

          (a) Find the current in a 7.00 Ω resistor connected to a battery that has an internal resistance of 0.20 Ω if the voltage across the battery (the terminal voltage) is 9.50 V.
 A
(b) What is the emf of the battery?

Added by Helen W.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Manish Haldankar

12/01/2019

Step 1

The total resistance (R_total) is the sum of the external resistance (R_external) and the internal resistance (R_internal) of the battery. Given: - R_external = 7.00 Ω - R_internal = 0.20 Ω So, \[ R_{total} = R_{external} + R_{internal} = 7.00 \, \Omega + 0.20 Show more…

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(a) Find the current in a 7.00 Ω resistor connected to a battery that has an internal resistance of 0.20 Ω if the voltage across the battery (the terminal voltage) is 9.50 V. A (b) What is the emf of the battery?