Electricity+Relationship+Notes

__**Ohm's Law** **Relationships**__ IPAD LINK

LAPTOP LINK

Take notes about what happens when you change each variable.

EXAMPLE: As resistance increases, current (INCREASES/DECREASES/STAYS THE SAME) and potential difference (INCREASES/DECREASES/STAYS THE SAME).

As resistance decreases, current (INCREASES/DECREASES/STAYS THE SAME) and potential difference (INCREASES/DECREASES/STAYS THE SAME).

As potential difference increases, current (INCREASES/DECREASES/STAYS THE SAME) and resistance(INCREASES/DECREASES/STAYS THE SAME).

As potential difference decreases, current (INCREASES/DECREASES/STAYS THE SAME) and resistance(INCREASES/DECREASES/STAYS THE SAME).

__IPAD LINK__
 * Resistance in a Wire** **Relationships**

__LAPTOP LINK__

Take notes about what happens when you change each variable.

EXAMPLE: As length increases, resistance (INCREASES/DECREASES/STAYS THE SAME). As length decreases, resistance (INCREASES/DECREASES/STAYS THE SAME).

As resistivity increases, resistance (INCREASES/DECREASES/STAYS THE SAME).

As resistivity decreases, resistance (INCREASES/DECREASES/STAYS THE SAME).

As cross-sectional area increases, resistance (INCREASES/DECREASES/STAYS THE SAME).

As cross-sectional area decreases, resistance (INCREASES/DECREASES/STAYS THE SAME).

As temperature increases, resistance (INCREASES/DECREASES/STAYS THE SAME).