Question

Electric field lines provide information about:

• A. field strength
• B. direction
• C. nature of charge
• D. all of these

Answer 1

Answer: (D)

all of these

Electric field lines provide information about -

field strength

direction

nature of charge

The formula will show

$E=\frac{1}{4\pi {ϵ}_0}\frac{q}{r^3}\hat{r}$

$\hat{r}=$ direction of electric field

$q=$ nature of charge

$E=qH$

$H=\frac{1}{4\pi {ϵ}_0}\frac{1}{r^3}\hat{r}$

$H=\frac{E}{q}$

$E=$ electric field strength.