Question

3. When there resistors cachuo wresistance Re castel
connected in fatalled.cthe festive resistance is
102 cohm Hence, R omust be
a 5
b 20
c 19
d 30

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Answer 1

Answer:

C) 30

is Right Answer !

Explanation:

(a) Three resistors 1Ω,2Ω and 3Ω are combined in series. What is the total resistance of the combination?

(a) Three resistors 1Ω,2Ω and 3Ω are combined in series. What is the total resistance of the combination?(b) If the combination is connected to a battery of emf 12 V and negligible internal resistance, obtain the potential drop across each resistor.

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