TP 20.2

 (a)    Given: E = 6.10 x 105 N/C 

O (0,0)

A (0, 6.00 m)

Find: DV - ? 

 DV = -E Dx = -(6.10 x 105 N/C )(0-0) = 0

(b)    Given: E = 6.10 x 105 N/C 

O (0,0)

A (6.00 m, 0)

Find: DV - ? 

 DV = -E Dx = -(6.10 x 105 N/C )(6.00 m - 0) = - 36.6 x 105 V 

(c)    Given: E = 6.10 x 105 N/C 

O (0,0)

A (6.00 m, 6.00 m)

Find: DV - ? 

 DV = -E Dx = -(6.10 x 105 N/C )(6.00 m - 0) = - 36.6 x 105 V