The formula is E= kQ/ d^2
k is 9x10^9
i changed 15 cm to 0.15 m
=> 9x10^9 x 12 OVER (0.15)^2
the answer is 4.8x10^12 N/C
but this is the electric field.
to find electric field STRENGTH, it’s E= F/q and you did not give a value for the force
Answer:
(I cant put the line in the middle)
7
72
Step-by-step explanation:
5712 / 8 = 714
answer
unit rate = 714 km per hour
2.07
2.67
27/10 is 2.7 so its next
all you have to do is punch in a calculator
