Practice MDCAT Physics questions with answers and explanations.
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The total series resistance is R+r.
Current is I=ε/(R+r).
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The charging or discharging time constant is τ = RC.
Capacitance must be expressed in farads.
Choose an option to check your answer.
The charging or discharging time constant is τ = RC.
Capacitance must be expressed in farads.
Choose an option to check your answer.
The total series resistance is R+r.
Current is I=ε/(R+r).
Choose an option to check your answer.
The electric field of a point charge is E=kq/r².
Substitution gives the stated magnitude.
Choose an option to check your answer.
The electric field of a point charge is E=kq/r².
Substitution gives the stated magnitude.
Choose an option to check your answer.
The electric field of a point charge is E=kq/r².
Substitution gives the stated magnitude.
Choose an option to check your answer.
The electric field of a point charge is E=kq/r².
Substitution gives the stated magnitude.
Choose an option to check your answer.
The electric field of a point charge is E=kq/r².
Substitution gives the stated magnitude.
Choose an option to check your answer.
The charging or discharging time constant is τ = RC.
Capacitance must be expressed in farads.
Choose an option to check your answer.
The charging or discharging time constant is τ = RC.
Capacitance must be expressed in farads.
Choose an option to check your answer.
The charging or discharging time constant is τ = RC.
Capacitance must be expressed in farads.
