Current Electricity and Electrical InstrumentMedium
Question
In the circuit shown in figure -
Options
A.Power supplied by the battery is 200 watt
B.Current flowing in the circuit is 5 A
C.Potential difference across 4Ω resistance is equal to the potential difference across 6Ω resistance
D.Current in wire AB is zero
Solution
Both ′4Ω′ and ′6Ω′ resistors are short circuited therefore Req of the circuit in 2Ω is 10 A.
Power = VI = 200 watt
Potential difference across both ′A′ and ′B′ = 0
Power = VI = 200 watt
Potential difference across both ′A′ and ′B′ = 0
Create a free account to view solution
View Solution FreeTopic: Current Electricity and Electrical Instrument·Practice all Current Electricity and Electrical Instrument questions
More Current Electricity and Electrical Instrument Questions
A student connects a voltmeter, ammeter and resistance according to the circuit given. If the voltmeter reading is 20 V ...The graph shows current v/s voltage in a series RLC A.C. circuit. The arrow indicates the direction that this curve is d...n the box shown current i enters at H and leaves at C. If iAB = , iDC = , iHA = , iGF = , iHE = , Choose the branch in w...If 106 electrons/s are flowing through an area of cross section of 10-4 m2 then the current will be : -...Two wires of same metal have the same length but their cross sections are Anthe ratio 3 : 1. They are joined in series. ...