Question

Which is not a fundamental quantity a)temperature b)electric charge c)mass d)electric current

Answer 1

Answer:

b) electric charge is not a fundamental quantity

because it have two types of charges positive charge and negative charge

Answer 2

Answer:

Electric charge

Explanation:

Charges are of two types:

1. positive
2. negative

So, we don't have any fundamental quantity for charges.

Fundamental quantities:

• Temp.-Kelvin
• Mass-kilogram
• Electric current-joule