Ohm's law - some times also represented as V = IR, where V is the Voltage, I is the Current and R being the Resistant (Constant).
The law states that the current is directly proportional to the potential difference (voltage) across the two points. i.e. "I" is proportional to "V"
Ohm's Law is E = I x R
Albert Einstein.
Einstein
No. E=mc2 is a formula. Energy equals mass times the speed of light squared.
The 2 stands for squared . So in all the formula is : Energy equals the mass times the constant (Speed of light) squared. The 2 squares the formula.
In the formula E=IR, E represents voltage (in volts), I represents current (in amperes), and R represents resistance (in ohms). This formula is known as Ohm's Law in electrical engineering.
Ohm's Law is E = I x R
The formula for resistance (R) is R = E/I, where E is the voltage and I is the current flowing through the circuit.
You need to use the formula E = IR + Ir where: E is the e.m.f. of the power supply (the theoretical maximum voltage across the terminals when no current is flowing) I is current R is resistance of the circuit (load resistance) and r is the internal resistance of the power supply. Therefore, you can rearrange this formula to give r: E = IR + Ir (Subtract IR) E-IR=Ir (divide by I) (E-IR)/I=r or r=(E-IR)/I
Ohm's law: E (voltage) equals I (current) multiplied by R (resistance). It describes the relationship between voltage, current, and resistance in an electrical circuit.
You need to use the formula E = IR + Ir where: E is the e.m.f. of the power supply (the theoretical maximum voltage across the terminals when no current is flowing) I is current R is resistance of the circuit (load resistance) and r is the internal resistance of the power supply. Therefore, you can rearrange this formula to give r: E = IR + Ir (Subtract IR) E-IR=Ir (divide by I) (E-IR)/I=r or r=(E-IR)/I
The correct formula is E = mc2 (E equals m c squared) and it was coined by Albert Einstein.
Albert Einstein.
CI(t)=1-e-IR(t)*D
Einstein
No. E=mc2 is a formula. Energy equals mass times the speed of light squared.
The formula is E=mc2.