If a lamp has a power of 24W when connected to a 12 V supply, what is the current in it?

Which lists the fundamental forces in order, from strongest to weakest? strong nuclear, weak nuclear, electromagnetic, gravitational strong nuclear, electromagnetic, weak nuclear, gravitational gravitational, weak nuclear, electromagnetic, strong nuclear electromagnetic, gravitational, strong nuclear, weak nuclear

More solar radiation is absorbed by earth’s surface than by

Explain why electric current cannot exist if a current doesn't have a voltage source.