What power is required to lift a textbook (m = 1.2 kg) from the floor to the desktop, a distance of 80.0 cm,

if it takes 1.3 s to complete the lift?

the first, second, and fifth options

the higher the current the higher the mag field around it the higher the influence on the compass

if i am correct, your answer choices are:

a. the temperature remains constant

b. the temperature increases at a constant rate

c. heat flows at a constant rate into the system

d. heat flows at a constant rate out of the system

e. no heat flows into or out of the system

if so, then the answer is e. no heat flows into or out of the system.