Current Electricity and Electrical InstrumentHard
Question
In the circuit shown below. The reading of the voltmeter V is : -
Options
A.12 V
B.8 V
C.20 V
D.16 V
Topic: Current Electricity and Electrical Instrument·Practice all Current Electricity and Electrical Instrument questions
More Current Electricity and Electrical Instrument Questions
A car battery of e.m.f. 12V and internal resistance 5 × 10−2 Ω, receives a current of 60 A from an exter...In the diagram resistance between any two junctions is E. Equivalent resistance across terminals A and V is...When the power delivered by 100 volt battery is 40 watts the equivalent resistance of the circuit is :...A diode detector is used to detect an amplitude modulated wave of 60% modulation by using a condenser of capacity 250 pi...The electrochemical equivalent of a metal is 3.3 × 10-7 kg per coulomb. The mass of the metal liberated at the cath...