Question

Suppose two batteries, with unequal emfs of 2.00 V and 3.00 V, are connected as shown in the figure. (Figure 1) Part A If each internal resistance is 0.38 $\Omega$ , and $R = 4.00\Omega$, what is the voltage across the resistor $R$? $V_R =$ V Submit Previous Answers Request Answer Incorrect; Try Again; One attempt remaining Figure 1 of 1 $R = 4.00 \Omega$ $\mathcal{E} = 2.00$ V $r$ $\mathcal{E} = 3.00$ V $r$ Provide Feedback

Name: suppose two batteries with unequal emfs of 200 v and 300 v are connected as shown in the figure figure 1 part a if each internal resistance is 038 omega and r 400omega what is the voltage ac 61063
Uploaded: 2021-11-01T01:49:11-08:00
Duration: 2 min 40 s
Channel: Umar Sohail Qureshi
Description: suppose two batteries with unequal emfs of 200 v and 300 v are connected as shown in the figure figure 1 part a if each internal resistance is 038 omega and r 400omega what is the voltage ac 61063

          Suppose two batteries, with unequal emfs of 2.00 V and 3.00 V, are connected as shown in the figure.
(Figure 1)
Part A
If each internal resistance is 0.38 $\Omega$ , and $R = 4.00\Omega$, what is the voltage across the resistor $R$?
$V_R =$
V
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Previous Answers
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Incorrect; Try Again; One attempt remaining
Figure
1 of 1
$R = 4.00 \Omega$
$\mathcal{E} = 2.00$ V
$r$
$\mathcal{E} = 3.00$ V
$r$
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suppose two batteries with unequal emfs of 200 v and 300 v are connected as shown in the figure figure 1 part a if each internal resistance is 038 omega and r 400omega what is the voltage ac 61063

Added by Ignacio J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Umar Sohail Qureshi

11/01/2021

Step 1

The electromotive forces (emfs) of the two batteries are: $\mathcal{E}_1 = 2.00$ V $\mathcal{E}_2 = 3.00$ V The internal resistance of each battery is: $r = 0.38 \, \Omega$ The external resistance is: $R = 4.00 \, \Omega$ We need to find the voltage across the Show more…

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Suppose two batteries, with unequal emfs of 2.00 V and 3.00 V, are connected as shown in the figure. (Figure 1) Part A If each internal resistance is 0.38 $\Omega$ , and $R = 4.00\Omega$, what is the voltage across the resistor $R$? $V_R =$ V Submit Previous Answers Request Answer Incorrect; Try Again; One attempt remaining Figure 1 of 1 $R = 4.00 \Omega$ $\mathcal{E} = 2.00$ V $r$ $\mathcal{E} = 3.00$ V $r$ Provide Feedback