What happens to the current in a parallel circuit with lit bulbs if one of them goes out? burning?

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.