Assume all batteries are ideal unless told otherwise. What is the voltage across
ID: 2280440 • Letter: A
Question
Assume all batteries are ideal unless told otherwise. What is the voltage across six 6.0 V batteries when they are connected five in parallel with one another and this combination wired in series with the remaining one?In a proton linear accelerator, a 9.9mA proton current hits a target. How many protons hit the target each second? How much energy is delivered to the target each second if each proton has a kinetic energy of 28MeVand loses all its energy in the target? If the target is a 1.00 kg block of copper, at what rate will its temperature increase if it is not cooled? Express your answer as an integer. Assume all batteries are ideal unless told otherwise. What is the voltage across six 6.0 V batteries when they are connected five in parallel with one another and this combination wired in series with the remaining one?
In a proton linear accelerator, a 9.9mA proton current hits a target. How many protons hit the target each second? How much energy is delivered to the target each second if each proton has a kinetic energy of 28MeVand loses all its energy in the target? If the target is a 1.00 kg block of copper, at what rate will its temperature increase if it is not cooled? Express your answer as an integer. Assume all batteries are ideal unless told otherwise. What is the voltage across six 6.0 V batteries when they are connected five in parallel with one another and this combination wired in series with the remaining one?
In a proton linear accelerator, a 9.9mA proton current hits a target. How many protons hit the target each second? How much energy is delivered to the target each second if each proton has a kinetic energy of 28MeVand loses all its energy in the target? If the target is a 1.00 kg block of copper, at what rate will its temperature increase if it is not cooled? Express your answer as an integer. Assume all batteries are ideal unless told otherwise. What is the voltage across six 6.0 V batteries when they are connected five in parallel with one another and this combination wired in series with the remaining one?
In a proton linear accelerator, a 9.9mA proton current hits a target. How many protons hit the target each second? How much energy is delivered to the target each second if each proton has a kinetic energy of 28MeVand loses all its energy in the target? If the target is a 1.00 kg block of copper, at what rate will its temperature increase if it is not cooled? Express your answer as an integer. Assume all batteries are ideal unless told otherwise. What is the voltage across six 6.0 V batteries when they are connected five in parallel with one another and this combination wired in series with the remaining one?
In a proton linear accelerator, a 9.9mA proton current hits a target. How many protons hit the target each second? How much energy is delivered to the target each second if each proton has a kinetic energy of 28MeVand loses all its energy in the target? If the target is a 1.00 kg block of copper, at what rate will its temperature increase if it is not cooled? Express your answer as an integer. V batteries when they are connected five in parallel with one another and this combination wired in series with the remaining one?
In a proton linear accelerator, a 9.9mA proton current hits a target. How many protons hit the target each second? How much energy is delivered to the target each second if each proton has a kinetic energy of 28MeVand loses all its energy in the target? If the target is a 1.00 kg block of copper, at what rate will its temperature increase if it is not cooled? Express your answer as an integer.
Explanation / Answer
1)
V =6+6 =12 V
2)
a)
charge in 1 sec
Q=I*t =9.9*10^-3*1=9.9*10^-3 C
number of protons
N=Q/e =9.9*10^-3/(1.6*10^-19)
N=6.19*10^16 protons
b)
energy of each proton
E =28 MeV =28*10^6*(1.6*10^-19)
E=4.48*10^-12 J
so total enrgy lost
Et =4.48*10^-12*6.19*10^16
Et=2.772*10^5 J/s
c)
Q=M*Cp*dT
2.772*10^5 =1*385*dT
dT=720 C
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