Post a New Question

Intermediate Algebra

posted by on .

The amount of current flowing into an electrical circuit varies inversely as the resistance in the circuit. When the resistance of a particular circuit is 5 ohms, the current is 42 amperes. what is the current when the resistance is 4 ohms?

  • Intermediate Algebra - ,

    I = E/R
    42 = E/5 so E = 210 volts

    at R=5 ohms,

    I = 210/4 = 52.5 amps

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question