Two capacitors, with capacitances 2.0 mF and 4.0 mF, are used in parallel in a circuit. These two could be replaced by a single equivalent capacitor. The value of the
equivalent capacitor is

A. 8.0 mF
B. 6.0 mF
C. 0.75 mF
D. 1.33 mF

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

What was the first instrument to ever record an earthquake?

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell