1.

18. Electric field lines provide information about :*O field strengthO O Odirectionnature of chargeall of these​

Answer»

Step-by-step explanation:

Electric FIELD lines provide INFORMATION about -

field strength

direction

NATURE of charge

The formula will show

E=

4πϵ

0

1

r

3

q

r

^

r

^

= direction of electric field

q= nature of charge

E=qH

H=

4πϵ

0

1

r

3

1

r

^

H=

q

E

E= electric field strength.



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