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A square circuit measuring 1 cm on a side is placed in an external magnetic field oriented perpendicular to the plane of the loop and out of the page, as shown below. The ammeter reads 2.0 A when the external magnetic field begins to change in magnitude at a steady rate from an initial value of 0.6 T at t=0. What is the magnitude and direction of this external magnetic field at t=2.0 sec?

Which of the following statements describes Virginia’s secession after the outbreak of the war?

Explain the importance of the Kansas-Nebraska act.

Explain the importance of the Election of 1860.

_____ hamper effective communication and are defined in terms of physical, language, body language, cultural, perceptual, and organizational barriers.

As an artificial person, a _____ can legally engage in virtually any business activity a natural person can pursue, including owning property, entering into binding contracts, and initiating legal actions.

What substrate in McConkey agar makes it differential?

Which of the following attributes of American society did the planter aristocracy in the South value highly in the mid-nineteenth century?

A 30g conducting rod with a length of 2.0 meter is free to slide along two vertical rails without friction. The rails are connected to a 2 ohm resistor and reach a terminal velocity of m/s as it falls. The resistance in the rods are negligible. What is the magnitude and direction of the external magnetic field?

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