Current Electricity and Electrical InstrumentHard
Question
Two long straight parallel wires, carrying (adjustable) current I1 and I2, are kept at a distance d apart. If the force ′F′ between the two wires is taken as ′positive′ when the wires repel each other and ′negative′ when the wires attract each other, the graph showing the dependence of ′F′, on the product I1 I2, would be :
Options
A.
B.
C.
D.
Topic: Current Electricity and Electrical Instrument·Practice all Current Electricity and Electrical Instrument questions
More Current Electricity and Electrical Instrument Questions
The current in the given circuit is :...Find current through the resistance 4Ω if resistance of voltmeter is 4Ω....By mistake, a voltmeter is placed in series and an ammeter in parallel with a resistance in an electric circuit, with a ...Suppose a long solenoid of 100 cm length, radius 2 cm having 500 turns per unit length, carries a current $I = 10sin(\om...-...