What is the voltage drop across the first lamp

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Reference no: EM13254369

A 35 ? lamp and a 90 ? lamp are connected in series and placed across a potential of 40 V.

a). What is the equivalent resistance of the circuit?

Answer in units of ?

b). What is the current in the circuit?

Answer in units of A

c). What is the voltage drop across the first lamp?

Answer in units of V

d). What is the power dissipated in the first lamp?

Answer in units of W

Reference no: EM13254369

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