Question

Abc is an equilateral triangle of side 2m. If e=10n/c then va-vb is

Answer 1

Answer:

ABC is an equilateral triangle of side 2cm

If E = 10n/c

We know that the value of E = V/d

so the value of E is already given is 10

putting the value in in place of E and d

10 = V /2

then ,

V =20

now, Va -Vb =20

Answer 2

In Equilateral Triangle,

   Electric field = 10 N/C.

Using the Formula,

Change in Potential = Electric Filed Strength × Change in Distance (It is in scalar form.)

∴ Va - Vb = 10 × 2

∴ Va - Vb = 20 V.

This Means that the charge in Potential between the two points as vertices of the equilateral triangle is 20 V, when electric field of strength 10 N/C is present here.

Hope it helps.