- #1
swampland
- 6
- 0
Homework Statement
What is the time constant of a 2mh inductor and a 200 ohm resistor connected in series?
swampland said:Homework Statement
What is the time constant of a 2mh inductor and a 200 ohm resistor connected in series?
Homework Equations
The Attempt at a Solution
swampland said:Hello, I'am sorry but i am totally lost on this math, could you please do it and then explain it so i can get a idea of how you come up with the answer Thank You
alphysicist said:No, this forum has clear rules, and one rule is that no one is allowed to do your homework for you.
Try to answer the question in my last post: what equation is used to find the time constant in a resistor/inductor circuit? Once you find that equation in your textbook, I think you'll find the math is not very hard at all. TC= L over R Is this the right formula??
swampland said:Hello, Would the formula be TC= L over R ?
swampland said:I came up with 1msec, That seem right?
The formula for ohm resistance is R = V/I, where R is resistance in ohms, V is voltage in volts, and I is current in amps.
To calculate ohm resistance, you need to know the voltage and current values and plug them into the formula R = V/I. Make sure to use the correct units for each value.
The unit of measurement for ohm resistance is the ohm (Ω), named after the German physicist Georg Ohm.
No, ohm resistance cannot be negative. It is a measure of how much a material resists the flow of electricity and is always a positive value.
Several factors can affect ohm resistance, including the material the wire is made of, the length and thickness of the wire, and the temperature of the wire. In general, materials with higher resistance, longer wires, and thinner wires will have higher ohm resistance.