What is J/m3 ? Is it Joules per cubic metre?
in E- Edens*Volume, volume of what? and A is cross Section area of what? and S is distance from what to what? Please clarify this
If i need to ensure that a strong magnetic field is available even at a distance of 30 cm, what size of Iron core should I use, How many turns of wire and how many amperes of current needs to be used?
How to percieve this H field and B field. Exaclty what is it? I mean how to percieve it with...
Hi,
. Thank you so much for the details given but I couldn't understand many things from it. Could you please explain these formula in words. I am not really getting the concept and what the integral means in the formula. Again why is it not possible to get a distance of 30 cm? Please provide...
Hi,
I need to create an electromagnet that can lift a 1 KG Iron block that is kept at 30 cm away from the electromagnet.
I have a DC power supply(RXN 305 D) that can provide a voltage of 0-30 Volt and current of 0-5 A. I need to limit the current used to maximum of 3 Ampere.
Please help to...