Math, asked by sarikasurana03, 2 months ago

a unique rectangle of length 7.9cm​

Answers

Answered by tejas9193
5

Step-by-step explanation:

An electroscope is an early scientific instrument used to detect the presence of electric charge on a body. It detects charge by the movement of a test object due to the Coulomb electrostatic force on it. The amount of charge on an object is proportional to its voltage. 

Similar questions