Changing electric flux is equivalent to current in terms of generating magnetic field. And this changing electric flux is called displacement current. Who discovered this phenomenon and it is represented in which law?

The figure shows a wire coil being squeezed in a uniform magnetic field. While the coil is being squeezed and its surface area becomes smaller, what is the direction of induced emf in the coil?  

A current i flows through an inductor L in the direction from point b toward point a. There is zero resistance in the wires of the inductor. If the current is decreasing,  

If a patient presented with the following symptoms: pain and muscle spasms deep in the shoulder joint, what type of electrical stimulation would be the most appropriate to relieve the symptoms?

A 25 y/o female damaged her ulnar and median nerves in a MVA. What type of electrical stimulation would be the LEAST effective at reducing atrophy?

The duration setting for innervated muscles should be set at?

Current penetrates deeper when the electrodes are:

Which of the following is TRUE regarding the FOODWISE program?

The lower energy need of the older adult coupled with similar or increased need for other nutrients implies the need for…

The earnings, dividends and stock price for Luna Enterprises are expected to grow at 7% per year into the future. Luna’s common stock sells for $23 per share, its last dividend was $2.00, and the company will pay a dividend of $2.14 at the end of the current year. The firm’s beta is 1.6, the risk-free rate is 9%, and the expected return on the market is 13%. What is the firm’s cost of equity by (a) the discounted cash-flow method, and (b) by the CAPM method.