Resistances of 2.0 ohms, 3.0 ohms 4.0 ohms and 5.0 ohms are all connected in series with a battery 24.0V neglecting the internal resistance of the battery. Calculate, i) the total resistance in the circuit
ii) the current flowing in the circuit

This is what a calorimeter is used for simpler ex, to measure calories in food.

You can find results and justify them? you can test your hypothesis

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j

Answerapplying a direct current to a non magnetic material in order to create a electromagnetic field; plz check first good luck;