Calculate the electric potential 3mm from a point charge of 16Nc​

volts

Explanation:

The electric potential due to a point charge is given by

where Q = charge = C

r = distance from a point = m

= permitivity of free space

= 8.85×10^-12 C^2/N-m^2

Plugging in the numbers,

volts

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

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according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it