Question

How does current depend on resistance in Ohm’s law?

a) Inversely proportional.

b) Directly proportional.

c) No dependence.

d) Logarithmic dependence.

Answer 1

According to Ohm's law, the current (I) through a resistor is directly proportional to the resistance (R).

Step-by-step explanation:

According to Ohm's law, the current (I) through a resistor is directly proportional to the resistance (R). This means that as the resistance increases, the current flowing through the resistor also increases, and vice versa. Mathematically, this relationship can be expressed as:

I = V/R

Where I is the current, V is the voltage across the resistor, and R is the resistance.