2. A motor with a resistance of 32 is connected to a voltage source. Four amps of current
flows in the circuit. What is the voltage of the source?

F500 j of energy were added to 1 kg of each of these samples, which would experience the least temperature increase?

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Asubject in a clinical research trial experiences a serious, unanticipated adverse drug experience. how should the investigator proceed, with respect to the irb, after the discovery of the adverse event occurrence? a. do not report the adverse drug experience to the irb since it is a common adverse experience. b. report the adverse drug experience to the irb only if there are several other occurrences. c. report the adverse drug experience as part of the continuing review report. d. report the adverse drug experience in a timely manner, in keeping with the irb's policies and procedures, using the forms or the mechanism provided by the irb.