When a charge moves through an electric circuit in the di...
When a charge moves through an electric circuit in the direction of an electric force, it
gains both potential and kinetic energy
gains potential energy and lose kinetic energy
loses potential energy and gains kinetic energy
loses both potential and kinetic energy
Correct answer is C
No explanation has been provided for this answer.
A wave has a frequency of 2Hz and a wavelength of 30cm. The velocity of the wave is ...
Which of the following is not a part of the electro-magnetic spectrum? ...
In which of the following fields is radioisotopes not used? ...
The diagram above shows two capacitors P and Q of capacitance 5μF and 10μF. Find the charges s...
In an inelastic collision I. Energy is conserved II. Energy is decreased III. Energy is increas...