An electric current of 2 amperes flows in a heating coil of resistance 50 ohms for 3 minutes 20 seconds. Determine the heat produced

Similar Questions

If the threshold frequency for tungsten is 1.3 x 1015Hz, what is its work function? [H = 6.6 x ...

A piece of wood floats inside water at room temperature with a fraction of it above the liquid surfa...

A rectangular coil can rotate in a magnetic field. The two ends of the coil are soldered respectivel...

Which of the following phenomena explains the fact that a house whose roof is coated with white pain...

If the focal length of a camera lens is 20cm, the distance from the film at which the lens must be s...

Which of the following electromagnetic waves has the shortest wavelength? ...

Boiling occurs when the vapour pressure of a liquid is ...

The anomalous expansion of water occurs in the range  ...

Which of the following statements is NOT true of \(\gamma\)-rays?...

Three 3ω resistance are connected in parallel what is the equivalent resistance? ...