03) What is the rate at which thermal energy is generated in the 30- resistor shown? 10 Ω
A) 20 w
B) 27W
C) 60 W
D) 13 W
E) 30 W
300
30 V
5002
5.02​

An implanted pacemaker supplies the heart with 72 pulses per minute, each pulse providing 6.0 v for 0.65 ms. the resistance of the heart muscle between the pacemaker’s electrodes is 550 ω. find (a) the current that flows during a pulse, (b) the energy delivered in one pulse, and (c) the average power supplied by the pacemaker.

When a neutrally charged atom loses an electron to another atom, the result is the creation of a. two charged atoms. b. two negatively charged atoms. c. two positively charged atoms. d. two neutrally charged atoms.

When an object is heated it contracts. a. true b. false