Determine the time constant

Assignment Help Physics

Reference no: EM13250133

You have a 54.1 mF capacitor initially charged to a potential difference of 12.5V. You discharge the capacitor through a 4.21 ohm resisitor. What is the time constant? After what multiple of the time constant does the potential difference reach 2.35V?

Reference no: EM13250133

Questions Cloud

What is its power in diopters : Sunlight is observed to focus at a point 18.5cm behind a lens. What is its power in diopters

What do you consider to be ethical behaviour in the light : Describes what a code of ethics/conduct/ professional behaviour is and why is it important in the work place and describes what ethics and professional conduct means to you in the workplace

Contrast transnational organized crime and terrorism : Compare and contrast transnational organized crime (TOC) and terrorism. Describe similarities and differences between TOC and terrorism, and explain which is of more concern to you. Support your response.

Determine whether the system described by is causal : Determine whether the system described by (1) y[n]=log(nx[n]), (2) y[n]=sqrt(n)*x[n+1], (3) y[n]=x[n-2]u[n], where a is an integer and |a|>1, is (i) memoryless; (ii) invertible; (iii) causal; (iv) stable; (v) time invariant; (vi) linear

Determine the time constant : You have a 54.1 mF capacitor initially charged to a potential difference of 12.5V. You discharge the capacitor through a 4.21 ohm resisitor. What is the time constant

Find what is the total power supplied to the load : A balanced three-phase load is connected to a balanced three-phase supply via a transmission line. What must be the readings on the two wattmeters, the ammeter, and the voltmeter

Is the spark arrestor necessary if there is a safety shield : Is the spark arrestor necessary if there is a safety shield? Can material be safely sanded in the center of the platen of a belt finishing machine?

What is going to be your competitive advantage : What is going to be your competitive advantage? What is the benefit you are trying to provide to your customers.

Find the lowest refractive index of the material : Some GRIN material is made in the form of a doughnut. The inside diameter (the diameter of the hole in the doughnut) is 34 cm, What should be the highest, and the lowest refractive index of the material

User Account

All Pages