Ohms Law

In the Ohm’s Law, Current (I) is ___________  proportional to the Resistance (R).

• Directly

• Indirectly

In the Ohm’s Law, Current (I) is ___________  proportional to the Voltage (V).

• Directly

• Indirectly

Ohm’s law formula is __________________.

• I = V/R

• V = IR

• R = V/I

• All are correct

When 500 Voltage (V) applied to the 2KΩ Resistance (R) then what will be Current (I) according to the Ohm’s Law.

• 0.50 Amp

• 0.25 Amp

• 0.75 Amp

• 4 Amp

What is the Resistance (R) _____________ of a bulb when draws 0.25A from a 24V battery Source?

• 75Ω

• 96Ω

• 85Ω

• 88Ω

The Unit of Current (I) is _______________.

• Ohm

• Ampere

• Volt

• Siemen

The Unit of Resistance (R) is _______________.

• Ohm

• Ampere

• Volt

• Siemen

A graph of Current (I) versus Resistance (R) with Voltage (V) constant is called a ____________.

• Ordinate

• Hyperbola

• Abscissa

• All are correct

The electric shock of 0.1 to 0.2 Amp can cause the _______________.

• Mild sensation

• Threshold of sensation

• Death

• Painful

The resistance in the open circuit is _________________

Infinitely low

Infinitely High

Zero

a & b are correct

• Infinitely low

• Infinitely High

• Zero

• a & b are correct