A rod is 2.5 m long. Its charge is $-2 \times 10^{-7}\ \mathrm{C}.$ The observation location is 4 cm from the rod, in the midplane. In the expression $E=\frac{1}{4 \pi \varepsilon_{0}} \frac{Q}{r \sqrt{r^{2}+(L / 2)^{2}}}$ what is r in meters?

What is a state function? List some examples of state functions.

Why do many environmental groups and indigenous communities feel that hydroelectricity does more harm than good?

What is the concept and purpose of advertising in the promotional mix?

Indicate whether the following statements are true or false. If the statement is false, explain why. a. If a firm repurchases its stock in the open market, the shareholders who tender the stock are subject to capital gains taxes. b. If you own 100 shares in a company’s stock and the company’s stock splits two-for-one, you will own 200 shares in the company following the split. c. Some dividend reinvestment plans increase the amount of equity capital available to the firm. d. The Tax Code encourages companies to pay a large percentage of their net income in the form of dividends. e. If your company has established a clientele of investors who prefer large dividends, the company is unlikely to adopt a residual dividend policy. f. If a firm follows a residual dividend policy, holding all else constant, its dividend payout will tend to rise whenever the firm’s investment opportunities improve.

Write a letter to the editor explaining whether you feel the government should continue programs to limit rain forest removal.

Graph each function. Be sure to label key points and show at least two cycles. Use the graph to determine the domain and the range of each function. $y=\tan \left(\frac{1}{4} x\right)+1$

Choose the best answers to complete the sentences or to answer the following questions. What development opened Russia's interior to settlement? A. the Trans-Siberian Railroad B. global warming C. the conquest of a warm-water port D. the defeat of the Mongols

How did nationalism influence events in the United Stales during the 1800s?

Write a sentence explaining its significance to the judicial branch. jurisdiction

Examine Points of View of Interest Groups Examine different points of view of interest groups such as the League of United Latin American Citizens (LULAC) on important contemporary issues. Use the excerpt below from a secondary source to write a paragraph examining the point of view of the League of United Latin American Citizens (LULAC) on immigration reform. Consider the following questions: What is LULAC's point of view on immigration reform? What reasons does LULAC give for this viewpoint?

The ability to perceive, understand, manage, and use emotions is called a. interpersonal intelligence. b. general intelligence. c. practical intelligence. d. emotional intelligence. e. adaptive intelligence.

How do Sumner and Du Bois each explain inequities of wealth and accomplishment?

During a board game, Bhavna has pieces at points (2, 5), (-3, 1), and (1, -6) on the game board. Imagine the pieces are the vertices of a polygon. What is the area of the polygon?