You can find the amps from the voltage if you know the battery's resistance, using the formula known as Ohm's Law: Current equals voltage divided by resistance, or I=V/R. How do I know what amp my battery is? Look for the label on the side or top of your battery to find out ...
First, we use Ohm's law ( V = I × R ), to find the current through the resistor. The voltage across the resistor is V = 9 V. The resistance of the resistor is R = 100 ?. Then, we can use the power rule ( P = I × V ), to find the power dissipated by the resistor....
If I know its electrical resistance is 0.72 x 10-6 Ω.m and I figure out the object's mass, how can I calculate the wattage required to bring that stainless steel bar to a specific temperature? All I have been able to find so far are formulas for heating wire. It seems ...
How to convert watts to kilowatts with a formula What is the formula to convert watts to amps? How to convert DC power to AC power with a formula Convert joules to kilowatt hours How many kW is required to lift a weight of 600 kg by 1 m in 1 sec? A 200 kVA, U1N/U2N = 10/6....
How to convert watts to kilowatts with a formula How to convert kW to kVA with a formula What is the formula to convert watts to amps? Find voltage v in the given DC circuit. 1. Calculate the current I_1, I_2, and I_3. 2. Calculate the total power dissipated in this circuit. ...
Ohm's law states that the current through a conductor between two points is proportional to the voltage drop across the two points. Mathematically, this can be written as: $$I=\frac{V}{R} $$ where {eq}I {/eq} is the current in amps, {eq}V {/eq} is the voltage in volts, and...
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A: the current is 17.3 amps. Example 5: there is a single-phase 220V electric iron with a capacity of 1kW, to calculate the current? Solution: known u = 220V P = 1000 W Current I = P / u = 1000 / 220 = 4.5 (a) A: the current is 4.5 a. ...
This ain't your average fungus, folks. Cordyceps is like that energy drink for your prostate. It boosts blood flow, amps up your vitality, and gives you that "I've still got it" feeling. Plus, it's got anti-inflammatory mojo to keep things cool and calm down there. ...