Question

The electric potential V is
given as a function of
distance x (metre) by
V =(5x² +10x–9) volt.
Magnitude of electric field
at x = 1 is​

Answer 1

Answer:

Magnitude of electric field in such conditions at x = 1m is 30 N/C

Explanation:

E = -dV/dx

E = -(10x+10)

Putting values of x=1

E = -30 N/C