Author Question: An area of 1.00 102 cm2 is how many square meters? A) 1.00 m2 B) 1.00 102 m2 C) 1.00 10-2 m2 ... (Read 35 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
An area of 1.00  102 cm2 is how many square meters?
 
  A) 1.00 m2
  B) 1.00  102 m2
  C) 1.00  10-2 m2
  D) 1.00  104 m2
  E) 1.00  10-3 m2

Question 2

An ac source of period T and maximum voltage V is connected to a single unknown ideal element that is either a resistor, and inductor, or a capacitor.
 
  At time t = 0 the voltage is zero. At time t = T/4 the current in the unknown element is equal to zero, and at time t = T/2 the current is I = -Imax, where Imax is the current amplitude. What is the unknown element?
  A) a resistor
  B) an inductor
  C) a capacitor
  D) an inductor or a capacitor



morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

For a complete list of videos, visit our video library