XL = XC
XL = 1/2XC
XL = 1/XC
XL = 2XC
Correct answer is A
In an R - L - C circuit resonance occurs when the inductive reactance (XL), is equal to the capacitive reactance (XC)
1.e XL = XC
At reasonance, the phase angle in an a.c. circuit is ...
The nucleon and proton numbers of a neutral atom of an element are 238 and 92 respectively. Det...
The parts of a bar magnet at which the magnetic effect is strongest are called the ...
What quantity of heat is required to convert 20 g of ice at 0 ºC to water at the same temperatu...
Which of the following statements is not true of nuclear fission? ...
Radio carrier waves are generated by causing electrons to oscillate rapidly in...