GEOLOGY

Detailed explanation-1: -Answer. Answer: The resistance is 6 ohm.

Detailed explanation-2: -Ohm’s Law (E = IR) is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. The full forumal is E = I x R where E = Volts, I=current (in amps), and R=resistance.

Detailed explanation-3: -Ohm’s law is a mathematical relationship between the voltage (V), resistance (R), and current (I) within an electrical component. Ohm’s law formula is V = I * R, which can be written in any format by rearranging the variables using basic algebra.

Detailed explanation-4: -It states that the voltage or potential difference between two points is directly proportional to the current passing through the resistance and inversely proportional to the resistance of the circuit. The formula for Ohm’s Law is V=IR.

Detailed explanation-5: -Example 1: If the resistance of an electric iron is 50 and a current of 3.2 A flows through the resistance. Solution: V = I × R. V = 3.2 A × 50 = 160 V. Example 2: An EMF source of 8.0 V is connected to a purely resistive electrical appliance (a light bulb). Solution: R = V ÷ I. More items