The direction of induced current in a straight wire place...
The direction of induced current in a straight wire placed in magnetic field is determined by using?
Fleming's right hand rule
Maxwell's screw rule
Faraday's law
Lenz's law
Correct answer is D
Lenz's law, in electromagnetism, statement that an induced electric current flows in a direction such that the current opposes the change that induced it.
The time of flight for a projectile motion is given by the expression ...
Which of the following are True for α-decay. i. mass number, decrease by four. ii. Atom...
The escape velocity of an object from the gravitational field of a planet I. Increases with the ...
Calculate the amount of heat generated in an external load of resistance 8Ω if an a...
Which of the following physical quantities are derived? i. Area ii. Thrust iii. Pressure iv. M...