RI A RI find: a. the three Currents 22 2V 53 R2 in the picture 123 RI b. Vab RI B

Q: A certain compact disc player draws a current of 430 mA at 27.0 V. How much power is required to…

A: Given: Current. I=430 mA=0.430 A Potential, V=27 V Formula: P=VI Where P is power            V is…

Q: A current of 2.5 A flows through a conductor for 3.2 s. What amount of charge passes through the…

A:

Q: The current in a resistor decreases by 3.00 A when the voltage applied across the resistor decreases…

A: The solution can be given as follows :-

Q: The 215 A current through a spark plug moves 0.280 mC of charge. How long does the spark last? μS

A: Given data,                  CurrentI= 215 A                 charge produced = 0.280 mC =0.28×10-3C…

Q: A lightning stroke lasts 0.04 s and involves a flow of 339 c. What is the current? A

A:

Q: An electric train operates on 820 V. What is its power consumption when the current flowing through…

A: given that current is 1870 A and voltage is 820 V.

Q: A 40 nW device has a potential difference of 8 µV. What is the current? A. 5 kA B. 5 mA C. 5 MA D. 5…

A: Electric current is the flow of electrons across a conductor. I.I. Electric potential is the work…

Q: u-ray Player draws a current of 143 mA at 120 V. How much power (in W) does the device requir W

A: Given Current I = 143 mA = 143×10-3 A  = 0.143 A  Potential difference V = 120 V

Q: Solve the following problems involving the relationship of current, charges, and time from this…

A:

Q: A copper wire has a diameter of 1.422 mm. What magnitude current flows when the drift velocity is…

A: Given data Diameter , d=1.422 mm=1.422×10-3 m Drift velocity, vd=2.34 mm/s=2.34×10-3m/s Density of…

Q: A Blu-ray Player draws a current of 159 mA at 120 V. How much power (in W) does the device require?…

A: Given data: The current is, I=159 mA=159×10-3 A  The voltage is, V=120 V

Q: 3. A platinum wire 1.50 mm in diameter conducts a current Of 9.00 A. Find the potential difference…

A: GIven that:d=1.5 mm=1.5×10-3 mI=9 Al=125 mρ=0.11×10-6 Ωm

Q: You apply a potential difference of 4.50 V between the ends of a wire that is 2.50 m in length and…

A: Given that,Potential difference : V = 4.50 VLength of wire : L= 2.50 mRadius of the wire : r=0.654…

Q: 12.5 Coulombs of charge flows through a 5 kilo-ohm resistor in 8 minutes. 1. What is the electric…

A:

Q: of 4.50 V You apply a potential difference between the ends of a wire that is 2.50 m in length and…

A:

Q: Macmillan Learning A current of 31.3 mA flows in a silver wire of diameter 2.65 mm. The conductivity…

A:

Q: A certain compact disc player draws a current of 330 mA at 21.0 V. How much power is required to…

A:

Q: S Vuirer Problem 27.30 Y Part A 3 How long must a 0.50-mm-diameter aluminum wire be to have a 0.42 A…

A:

Q: A lightning stroke lasts 0.01 s and involves a flow of 199 C. What is the current? A Need Help? Read…

A:

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.