Ohm’s Law

Question 1

The relation among voltage, current, and resistance was observed by a German physicst———— , and this relationship known today as Ohm’s Law

Answer 1

Georg Simon Ohm

Question 2

= states that the current of an obiect is
directly proportional to the voltage and inversely proportional to the resistance of the conductor.

Answer 2

Ohm’s Law

Question 3

Current and Voltage =
Current & Voltage and Resistance =

Answer 3

Directly proportional
Inversely proportional

Question 4

The ——— the voltage: the ——— the current.
The ——— the resistance: the ——— the current.

Answer 4

greater, greater
greater, lower

Question 5

If the voltage increases, then either the current flowing through a material or the resistance will also be increased.

Answer 5

V = I x R

Question 6

The resistance of a material is constant for a given temperature, which means that current and voltage must be
proportional.

Answer 6

R = V/I

Question 7

For a low-resistance material, more current is allowed to
flow for a given voltage. For a high-resistance material, less current will flow at the same voltage.

Answer 7

I = V/R