Part 8: Parallel Circuit with Two Resistors, Designed in Terms of Current Through Electric Circuit Elements
20. Design a circuit that has two resistors connected in parallel. Choose resistors
that will each provide 5 W of power from a 20 V power source.
I
Use the instructions provided in step 1 to build the circuit.
21. Calculate the expected current through and voltage drop across each resistor,
and record the values in data table 8.
22. Using the ammeter and voltmeter, determine the current through and voltage
drop across each resistor. Record the values in data table 8.

Acyclotron is used to produce a beam of high-energy deuterons that then collide with a target to produce radioactive isotopes for a medical procedure. deuterons are nuclei of deuterium, an isotope of hydrogen, consisting of one neutron and one proton, with total mass 3.34×10−27kg. the deuterons exit the cyclotron with a kinetic energy of 6.40 mev .a-what is the speed of the deuterons when they exit? b-if the magnetic field inside the cyclotron is 1.25 t, what is the diameter of the deuterons' largest orbit, just before they exit? c-if the beam current is 350 μa how many deuterons strike the target each second?