Physics, 25.10.2020 17:50, blondie02

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49
43. Two cells, each with electromotive force (emf) E, but different internal resistances 11 and
r2, are connected in series to a resistor R. The reading on the voltmeter is O
What is the resistance of R?
a-0
b-r1-r2
c-r1+r2
d(r1×r2/r1+r2)

Answers: 1

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00 07
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43. Two cells, each with electromotive force (emf) E, but different internal res...