Problema Solution
the current I in an electrical conductor varies inversely as the resistance R of the conductor. the current is 7 amperes when the resistance is 950 ohms.
what is the current when the resistance is 550 ohms?
Answer provided by our tutors
by problem I1 / I2 = 950 / 550
OR I2 = 7 * 550 / 950
= 4.05 AMPERE