Grand Canyon University

An ideal transformer has an input voltage of 20,000 V and an output voltage of 260 V. If the input current is 26.0 A, what is the output current?

A conducting rod is free to slide on horizontal metal rails without friction. At a particular time, it is sliding with velocity v to the right, as shown. A uniform magnetic field B is directed into the page, the separation of the rails is L, and the resistance of the circuit is R. In what direction in the diagram is the current flowing in the resistor at this time?

Please take a moment to reflect on this quote from Thomas Merton in New Seeds of Contemplation and then in No Man is an Island. In these reflections, Merton shares what is the ultimate purpose of life. Share your insights, comments, and questions as you reflect. "To say that I am made in the image of God is to say that love is the reason for my existence, for God is love. Love is my true identity. Selflessness is my true self. Love is my true character. Love is my name... We do not find the meaning of life by ourselves alone - we find it with another."

A conducting rod is free to slide on horizontal, frictionless rails separated by 2.0 m. At a particular time, the rod is sliding at 4.0 m/s to the right, as shown. A uniform magnetic field is directed into the page. If a current of 40 mA is generated in the circuit at this time, and the resistance R is 0.36 Q, what is the magnitude of the magnetic field between the rails?

Think over the words below and then respond to what implications they might have for the shaping of your worldview and your sense of purpose. "They understood the need for reconciliation, for the building of bridges. They understood that somehow they too, had to throw off the burden of their own history and make a new beginning. They all agreed: the symbol of a Dreamtime was a foundation on which they could build. They grasped readily that while our symbols- personal, national, or tribal- were not identical, they did express a truth common to us all: We issue from a mystery and we depart into a mystery. If we wish to live peacefully between the beginning and the end, we have each to receive from the others the gift of whatever understanding they can offer." -Morris West in A View from the Ridge: The Testimony of a Twentieth-Century Christian "But now in Christ Jesus you who formerly were far off have been brought near by the blood of Christ. For He Himself is our peace, who made both groups into one And broke down the barrier of the dividing wall,… So that in Himself He might make the two into one new man, thus establishing peace, and might reconcile them both in one body to God through the cross, by it having put to death the enmity. And He came and preached peace to you who were far away, and peace to those who were near; for through Him we both have our access in one Spirit to the Father." -Ephesians 2:13-18

An LR circuit is prepared for an experiment, initially with its switch open. The time constant is that time after switch closure at which the current reaches approximately what percentage of its final value?