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    Physics & Astronomy
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    Physics for Scientists and Engineers
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    Exam 5: Electric Current and Direct-Current Circuits
  5. Question
    In This Circuit, Two Batteries, One with a Potential Difference\(\Omega\)
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In This Circuit, Two Batteries, One with a Potential Difference Ω\OmegaΩ

Question 158

Question 158

Multiple Choice

   In this circuit, two batteries, one with a potential difference of 10 V and the other with a potential difference of 20 V, are connected in series across a resistance of 90 \Omega . The current in the circuit is A)  3.0 A B)  0.33 A C)  9.0 A D)  30 A E)  4.5 In this circuit, two batteries, one with a potential difference of 10 V and the other with a potential difference of 20 V, are connected in series across a resistance of 90 Ω\OmegaΩ . The current in the circuit is


A) 3.0 A
B) 0.33 A
C) 9.0 A
D) 30 A
E) 4.5

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