Some elements have a low degree of freedom and high intermolecular forces between its molecules. These elements are at room temperature. A) liquid B) plasma C) solid D) zirconia

Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.

Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?

Acapacitor is storing energy of 3 joules with a voltage of 50 volts across its terminals. a second identical capacitor of the same value is storing energy of 1 joule. what is the voltage across the terminals of the second capacitor?