Hysteresis Means

Q15: Energy wasted in heat as the molecular

Q16: The amp-clamp's probe senses the strength of

Q17: What device operates because a current is

Q18: The cgs unit for field intensity is

Q19: The mmf of a coil is<br>A) inversely

Q21: In a _, motion must be supplied

Q22: For a coil, the induced voltage is

Q23: The movable arm of an electromechanical relay

Q24: What is often used to show how

Q25: A B-H curve is often used to