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a). In a circuit of two lamps in series, if the current through one lamp is...

a). In a circuit of two lamps in series, if the current through one lamp is 5 A, what is the current through the other lamp? Answer in units of A

b). If 10 V is applied to the above circuit and the voltage across the first lamp is 1 V, what is the voltage across the second lamp? Answer in units of V

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Answer #1

in series connection current is same.

so current in other lamp is 5 A.

from kirchoff's Voltage Rule

voltage in other lamp = 10V-1V

= 9 V

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