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

Answer 2

Electric field lines provide information about field strength direction nature of charge The formula will show $E =\frac{1}{4 \pi \epsilon_{0}} \frac{ q }{ r ^{3}} \hat{ r }$ $\hat{ r }=$ direction of electric field $q =$ nature of charge $E = qH$ $H =\frac{1}{4 \pi \epsilon_{0}} \frac{1}{ r ^{3}} \hat{ r }$ $H =\frac{ E }{ q }$ $E =$ electric field strength.