Which of these two exerts a greater electrostatic force on the other? Q.2> What is the force experienced by a positively charges particle Q moving at right angles to a uniform electric field E. Q.3> What is the order of voltages that can be built up using a Van De Graff generator? Q.4> What is the angle b/w Electric field and Dipole moment at an axial point? Q.5> Define gyromagnetic ratio. What is it’s value? Q.6> State the condition in which terminal voltage across a secondary cell is equal
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proper resistance using Ohm’s law‚ use proper electrical currents and quantities‚ and lastly measure voltage and resistance in an electrical circuit using a multimeter. Materials: Wire Light Emitting Diodes (red‚ green‚ blue) Alligator Chips Resistors Multimeter 9-volt battery Procedures: 1. With the components provided in the lab kit‚ “build” the DC series circuit. 2. Using the resistors provided‚ that limits the current to less than 20 ma‚ use the multimeter to measure the voltage
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they are part of an operation of an electric circuit. Introduction: This experiment was done in two parts. The first part consisted of understanding how to determine the current‚ voltage and resistance as part of Ohm’s law. The second part consisted of how to use the variables in an electrical current. Knowing how the variables are used in calculations and electrical currents is important in determining the value of the resistor and how it affects the current in the circuit. A device known as the
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work through photovoltaic process o Radiation energy is absorbed and it generates electricity • Specifically‚ radiation energy is absorbed through semi conductor cells‚ which are normally silicon. Then it is transformed from light energy into electric current • When the radiation of the sun hits a silicon atom‚ a photon of light energy is
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and to determine the resistance of a given resistor. Theory: Ohm’s law is the assertion that the current through a device is always directly proportional to the potential difference applied to the device. Electric current is the moving of charges from a higher potential to a lower potential. Wires of different material (a copper wire versus a silver wire‚ for example) will produce different currents‚ even if applied the same potential difference. This phenomenon‚ this characteristic respectful to
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Filipinos have a knack of being street-smart and resourceful. We can turn any trash to treasure‚ we can succeed from rags to riches and we already proved that to the world. From any kind of liquids that contains electrolytes‚ we can produce electric current out from it. Following an experiment from the Mesopotamians and today’s modern‚ “fruit battery”‚ we have constructed a simple machine that can be used at any time of need. Background Of The Study A thorough research for an exemplary
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Electric cars‚ although now commonly associated with the Tesla brand‚ have in actuality been around for more than 100 years and have since then risen and fallen in popularity and efficiency. The electric vehicle was created initially to replace the inefficient steam and gasoline-powered vehicles of the 20th century‚ however‚ as the years progressed and the dangers of global warming and greenhouse gas became more evident‚ the purpose of the electric car transitioned into providing a better alternative
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from atom to atom are said to be good ___________. A.) A 7.) List three good electrical current conductors. A.) Cooper‚ aluminum and silver 8.) List three good insulating materials. A.) Glass‚ mica and rubber 9.) A source of electricity__________. A.) D 10.) Electrical current in a battery flows from ________. A.) B 11.)Electrical current in the primary current of a battery ignition system flows from _______________. A.) B 12.) What are the three ways
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Republic of the Philippines DEPARTMENT OF EDUCATION K to 12 Basic Education Curriculum Technology and Livelihood Education Learning Module ELECTRICAL INSTALLATION AND MAINTENANCE EXPLORATORY COURSE Grades 7 and Grade 8 TABLE OF CONTENTS What Is This Module About ? ................................................................................... 2 How Do You Use This Module ............................................................................... 4 LESSON 1 – Prepare Electrical
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allow a solid knowledge base for the rest of their career. This report covers the analysis of a DC circuit in order to determine unknown values within a circuit and covers the design process of a DC circuit when specific voltages are required and current and resistors values are unknown. Introduction This laboratory focuses predominately on DC circuit analysis and design although‚ as a result of this‚ many fundamental aspects of electrical engineering and circuit theory are brought to light. Without
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