Is electric charge scalar or vector quantity? - Answers
Electric charge is a scalar quantity because it does not have a direction associated with it. It only has magnitude, representing the amount of charge an object possesses.
How do you find the charge of nucleus of any atom? - Answers
2024年5月22日 · The neutron is the subatomic particle in the atom that does not have an electric charge. It is located in the nucleus along with the positively charged protons, and its role is to help stabilize ...
What are materials that allow charges to flow through then
2024年11月7日 · An electric current is the name given to a flow of electrons. An insulator is the description of a material that impedes or prevents the flow of an electric current.
What is the name given to work done per Coulomb? - Answers
2023年8月9日 · The work done in moving a charge between two points with different potentials is given by W = qΔV, where q is the charge (3 C) and ΔV is the potential difference (125 V - 115 V = 10 V). So, the ...
Is water vapor an electricity conductor? - Answers
2024年5月25日 · Water vapor is a poor conductor of electricity compared to liquid water because it has fewer dissolved ions that can carry an electric charge.
Why does a shirt or blouse taken from a clothes dryer ... - Answers
2024年5月26日 · The friction between the fabric and the dryer can create an imbalance in electric charge on the clothing, leading to this effect. Using fabric softener or dryer balls can help reduce static cling.
What checks should be done to an electrical measuring device …
2024年5月30日 · An ampere (A) is a unit of electric current, measuring the rate of flow of electric charge. Ohm (Ω) is a unit of electrical resistance, measuring how much a material resists the flow of current.
Why do you get a shock after walking on carpet then touching
2024年5月22日 · Static electricity builds up on the soles of your feet, giving you a charge. When you touch the metal, you are earthed, and the charge is removed. This is felt as a static shock. As the material ...
What does C FAN HERM mean on a capacitor? - Answers
2024年2月16日 · The energy stored in the electric field of a capacitor is given by the formula: ( \frac{1}{2} C V^2 ), where C is the capacitance of the capacitor and V is the voltage across it.
Why is potassium chloride good conductor of electricity?
2024年6月3日 · Potassium chloride is a good conductor of electricity because it readily dissociates into potassium and chloride ions in water, which are charged particles that can carry an electric current.