Explain what it means when we say a substance is magnetic. A substance can be picked up by a magnet. Discuss the relationship between electric and magnetic fields. The magnetic field will be perpendicular to the electric field and vice versa Before you begin your lab‚ you need to form a hypothesis that reflects which material‚ voltage‚ and number of winds you think will produce the strongest electromagnet. Record your hypothesis as an if then statement. If I use copper‚ 100 volts‚ large thickness
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College of Engineering School of Technology Field Trip Reaction Paper Plantinos‚ France Richard S. B.S Computer Engineering October 10‚ 2012 3 Day Field Trip Last September 25-27‚ 2012‚ we held a 3-day field trip in Baguio‚ La Union and Ilocos. On the first day we left Batangas at 12am so we can arrive early in Baguio. It’s a 7-hr sleepy trip but we arrived safely. We checked-in at rajah soliman hotel and ate our breakfast there. We went to our designated rooms to put our heavy bags
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13e Young/Freedman Course Home Assignments Roster Gradebook Item Library Instructor Resources eText Study Area H9 Chapter 28: Sources of Magnetic field‚ Ampere’s law‚ Magnetic materials Overview Summary View Diagnostics View Print View with Answers [ Edit ] H9 Chapter 28: Sources of Magnetic field‚ Ampere’s law‚ Magnetic materials Due: 11:59pm on Monday‚ November 12‚ 2012 Note: You will receive no credit for late submissions. To learn more‚ read your instructor’s Grading
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THE RELATIONSHIP OF ELECTRIC FIELD INTENSITY AND ITS DISTANCE FROM THE CHARGED OPOINT PHYS-232 JIANSONG HE GROUP: Abstract This experiment was performed to find the electric field strength from different distance to the charged point. The field strength was determined statically‚ by measuring its electrical potential when subjected to loading‚ and dynamically‚ by measuring the electrical potential at different location on the conductive paper. The electrical potential was measured from three
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hi 1. Which of these is not correct as a basic property of electric charges? (a) Total charges in an insulated system is invariable (b) A charged body is electrically unstable (c) * A charged body has equal number of positive and negative charges (d) Positively charged body is deficient of electrons x+q1+q2 = 2 q1 2.Calculate the distance x between charges q1 and q2 shown‚ given the repulsive force between them as 1.2 x 10-4 N‚ take the permittivity of vacuum
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and forestry class‚ taught by Mr.Lindsay‚ has been hosting an biennial ice fishing field trip. Understanding the possibilities involved are fundamental to deciding to those considering joining the event. For any people who are unsure about future ice fishing trips with the Northeast Range Forestry and Art class netting these passages will catch your attention. The bus ride was mostly quiet for a twenty student trip‚ except for banter and outdoor conversation among the older students. Among the excited
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Grade Details There are 2 pages in this exam: Page: 1 2 1. Question: (TCO 4) A body moving with an acceleration having a constant non-zero magnitude must experience a change in: Your Answer: Speed acceleration velocity CORRECT weight Instructor Explanation: Remediation: Knight‚ Chapter 1.6 Points Received: 6 of 6 2. Question: (TCO 4) A ball is dropped from a 250 foot building. How long before the ball hits the ground
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fluid‚ the sum of the static pressure‚ the weight of the fluid per unit mass times the height‚ and half the density times the velocity squared is constant throughout the fluid. Biot-Savart Law A law which describes the contributions to a magnetic field by an electric current. It is analogous toCoulomb’s law. Centrifugal Pseudoforce A pseudoforce on an object when it is moving in uniform circular motion. The "force" is directed outward from the center of motion. Charles’ Law (1787) The volume
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School trips come in all forms and sizes. From half-day drives to the local park to a camping trip out of the city‚ field trips present a way for teachers to approach knowledge in a completely new way and for kids to have fun while learning. Field trips give children a chance to experience hands-on learning while also being introduced to new environments. Learning in New Environments 1. The boredom of the classroom may lead some kids to lose interest in a particular subject. This is especially
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27 Magnetic Field and Magnetic Forces J. Manuel Physics 72 1st Sem AY13-14 1 27 Fundamental nature of Magnetism Magnetism Magnetic Field Magnetic Field Lines and Magnetic Flux Motion of Charged Particles in Magnetic Field Magnetic Force on a Current-Carrying Conductor Force and Torque on a Current Loop Interaction of moving electric charges Magnetic forces arise in two stages: 1. Moving charge or a collection of moving charges produces a magnetic field. 2. Current or moving
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