As you build circuits, you will alter voltage, which is the variable. You will measure how changing the voltage affects the current, which is the variable. A "constant" is a parameter that stays the same regardless of the other variables, and in this case, is held constant.

Question

Physics

Anya Flowers

13 December, 11:32

As you build circuits, you will alter voltage, which is the variable. You will measure how changing the voltage affects the current, which is the variable. A "constant" is a parameter that stays the same regardless of the other variables, and in this case, is held constant.

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Answers (2)

Know the Answer?

Casey Garcia · Answer 1

Independent, dependent, resistance

Explanation:

An independent variable is the one which is varied to test changes in the dependent variable. In the given experiment, voltage is an independent variable is which is being varied and it's effect on current (dependent variable) is being tested. Resistance being held constant.

According to Ohm's Law, current is proportional to voltage.

V = I R

R is resistance

Brady Jenkins · Answer 2

Brady Jenkins 13 December, 14:15

0

Independent, dependent, resistance