ampere, scalar

coulomb, vector

coulomb, scalar

joule, vector

$n_e>n_p$

$n_p>n_e$

$n_e=n_p$

$n_e\ne n_p$

Attract

Repel

Static

Charge is converted from positive to negative

Charge is neither created or destroyed but it only transfers from one place to another

The net charge transfer from one place to another place is zero

More negative charge is transferred to silk as compared to positive charge

 $6.25\times10^7\ s$  

 $6.25\times10^8\ s$  

 $6.25\times10^9\ s$  

 $6.25\times10^{12}\ s$  

current

electrical resistance

static charge

mixed positive and negative charges on its surface

Positive charge (+)

Negative charge (-)

The excess electrons in the dome were attracted to the metal sphere.

The excess electrons in the metal sphere were attracted to the metal sphere.

The excess electrons in the metal sphere were attracted to the dome.

The excess electrons in the dome were attracted to the dome.

The positively charged (+) hair was repulsed by the positive charged (+) girl and each other.

The positively charged (+) hair was repulsed by the negatively charged (-) girl and each other.

The negatively charged (-) hair was repulsed by the negatively charged (-) girl and each other.

The negatively charged (-) hair was repulsed by the positively charged (+) girl and each other.