The current flowing through the heating element when a toaster is plugged into a 230V mains supply, if the element has a resistance of 265Ω.

The current flowing the heating element is 0.868 amperes.

Explanation:

Ohm's law states that voltage is directly proportional to current. In other, words, we say that:

(1)

Where:

- Voltage, measured in volts.

- Current, measured in amperes.

- Resistance, measured in ohms.

If we know that and , then the current that flows through the heating element is:

The current flowing the heating element is 0.868 amperes.

magnityde and direction

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)