Question 760824
Ohm's law states that V=IR were V is the voltage, I is the current and R is the resistance.

You are given I=5 and R=990. Solve for E
{{{E = 5*990}}}
{{{E = 4950 volts}}}

Now the voltage for the circuit does not change.
Solve for the current with the new value that is given for the resistance.
{{{4950 = I * 530}}}
Divide both sides by 530.
{{{highlight(9.34 = I)}}}
The new current would be 9.34 amps