If a light bulb has a resistance of 10 Ohms, and it has 25 Amps of current flowing, what is the Voltage of its battery?V=IR

250 Volts.

Explanation:

Ohm's law states that at constant temperature, the current flowing in an electrical circuit is directly proportional to the voltage applied across the two points and inversely proportional to the resistance in the electrical circuit.

Mathematically, Ohm's law is given by the formula;

Where;

Given the following data;

Resistance = 10 ohms

Current = 25 amps

Substituting into the equation, we have;

V = 250V.

Therefore, the voltage of its battery is 250 volts.

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.