7 What is the increase of current when 15 V is applied to

Last updated: 5/3/2023

7 What is the increase of current when 15 V is applied to 10000 Q2 rheostat which is then adjusted to 1000 Q2 A rheostat is an adjustable resistor that can change the amount of current flowing without opening the circuit Hint Calculate the current with both resistance values and subtract the smaller current from the larger current