Question

define r.m.s value of current in ac circuit? give the relation between r.m.s value and peak value of current in a.c circuit ​

Answer 1

Answer:

Root mean square (rms) values of AC voltage are calculated from peak values measured by an oscilloscope. Oscilloscopes contain high voltages and often have ventilation holes which allow access to points which are hazardous live .

Explanation:

The RMS value is the square root of the mean (average) value of the squared function of the instantaneous values. Since an AC voltage rises and falls with time, it takes more AC voltage to produce a given RMS voltage than it would for DC. For example, it would take 169 volts peak AC to achieve 120 volts RMS (.

Answer 2

Q)define r.m.s value of current in ac circuit? give the relation between r.m.s value and peak value of current in a.c circuit .

Answer in attachment