Current Electricity and Electrical InstrumentHard
Question
In the given circuit at t = 0 switch is on. Then after how much time voltage across resistance is 37 volt
Options
A.37 sec.
B.100 sec.
C.63 sec.
D.50 sec.
Topic: Current Electricity and Electrical Instrument·Practice all Current Electricity and Electrical Instrument questions
More Current Electricity and Electrical Instrument Questions
Potentiometer wire length is 10 m, having a total resistance of 10Ω. If a battery of emf 2 volt (negligible interna...In the following circuit diagram, the current flowing through resistor 1/4Ω is...In a circuit C = 2μF, L = 1mH and R = 10Ω are connected in series. When current in the circuit is maximum, at ...Express which of the following setups can be used to verify Ohm′s law : -...A 50 Ω bulb is in series with a room heater and the combination is connected across the mains. To get max. heater o...