We can control malaria by controlling mosquito.why
1 answer:
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Answer:
q = -7.691 × C
so magnitude of charge is 7.691 × C
and negative sign mean charge is negative potential
Explanation:
given data
electric potential = −2.36 V
distance = 2.93 mm = 2.93 × m
to find out
What are the sign and magnitude of a point charge
solution
we know here that electric potential due to charge is
V = ..............................1
here k is coulomb force that is 8.99 × Nm²/C² and r is distance and q is charge and V is electric potential
put here all value we get q in equation 1
V =
-2.36 =
q = -7.691 × C
so magnitude of charge is 7.691 × C
and negative sign mean charge is negative potential