· Mutual inductance is a measure of the ability of one coil to induce an electromotive force (EMF) in another nearby coil when the current in the first coil changes.
· The unit of mutual inductance is the Henry (H), which is the same unit used to measure inductance in general.
· One Henry is defined as the amount of inductance required to produce an EMF of one volt when the current changes at the rate of one ampere per second.
Which of the following colour has wavelength between green and orange?
If the voltage applied to a load is 100 sin 500t and current through the load is 10sin (500t + 60°), then the power consumed by the load is:
Two identical capacitors, each having a capacitance of 100 μF are connected in parallel. Find the total capacitance of the parallel combination.
Which of the following colour has wavelength between green and orange?
If the voltage applied to a load is 100 sin 500t and current through the load is 10sin (500t + 60°), then the power consumed by the load is:
Two identical capacitors, each having a capacitance of 100 μF are connected in parallel. Find the total capacitance of the parallel combination.
