Asource charge generates an electric field of 4286 n/c at a distance of 2.5 m. what is the magnitude of the source charge?

1.2 µc
3.0 µc
1.2 c
3.0 c

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2

Select the correct lewis structure for fluorine which is group 7a element?