A 35 V source is connected to a series circuit of 600 Ω and R as shown. If a voltmeter of internal resistance 1.2 kΩ is connected across 600 Ω resistor, it reads 5 V. The value of R is

A certain network consists of large number of ideal linear resistances, one of which is designated as R and two constant ideal source. The power consumed by R is P1 when only the first source is active and P2 when only second source is active. In both sources are active simultaneously then the power consumed by R is

In the circuit given, I = 1 A for Is = 0. What is the value of I for Is = 2 A ?

In the circuit shown below, what is the voltage across 5 Ω resistor?

For the circuit shown in the given figure the current I is given by

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