Question

Electronic motors operating at low voltages tend to burn out because

विकल्प

• They draw more current which is inversely proportional to the square root of voltage.

• They draw heat proportional to the V². 

• They draw more current which is inversely proportional to the voltage.

• Low voltage set in an electrical discharge.

Answer 1

They draw more current which is inversely proportional to the voltage.

Explanation - 

Low-voltage electronic motors tend to burn out because they draw higher current, which is inversely related to voltage.

i.e., H = I²RT