A Current-Carrying Wire of Length 50 Cm Is Positioned Perpendicular

question 47

Multiple Choice

A current-carrying wire of length 50 cm is positioned perpendicular to a uniform magnetic field. If the current is 10.0 A and it is determined that there is a resultant force of 7.5 N on the wire due to the interaction of the current and field, what is the magnetic field strength?

• A) 1.8 * 10^-3 T
• B) 1.5 T
• C) 6.7 * 10^-3 T
• D) 0.60 T

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Definitions:

Bretton Woods Agreement

The 1944 financial agreement that established the International Monetary Fund (IMF) and the World Bank, setting up a system of fixed exchange rates to stabilize the global economy.

Price Volatility

The rate at which the price of a security increases or decreases for a given set of returns, influencing the risk level of the security.

Bretton Woods Agreement

An international financial system established in 1944, creating fixed exchange rates, the International Monetary Fund (IMF), and the World Bank to promote global economic stability.