11. A negatively charged object is placed within a positive electric field. What happens to the object?
O It will not be affected.
O It will be pushed away from the source of the electric field.
O The object's charge doubles, and the charge of the source will be halved.
O It will be pulled toward the source of the electric field.

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

Which change would make the diagram correct?

What happens when the number of protons in an atom changes