positive charge and negative charge in hindi || #shorts

There are two types of electric charges positive charges and negative charges. The property which differentiates the two types of charges is

Assetrion: Net electric field insider conductor is zero Reason: Total positive charge equals to total negative charge in a conductor

An electrolytic cell consists of (i) positively charged cathode (ii) negatively charged anode (iii) positively charged anode (iv) negatively charged cathode

How much positive and negative charge is there in a cup of water ?

If two objects repel one another, you know both carry either positive charge or negative charge. How would you determine whether these charges are positive or negative ?