Chapter 5 – Force and Motion I

Chapter 5 – Force and Motion I I. Newton’s first law: If no net force acts on a body, then the body’s velocity cannot change; the body cannot accelerate v = constant in magnitude and direction. - Principle of superposition: when two or more forces act on a body, the net force can be obtained by adding the individual forces vectorially.

  Chapter, Force, Motion, Chapter 5 force and motion

Chapter 29 – Electromagnetic Induction

Faraday’s Law of Induction: - The induced emf in a closed loop equals the negative of the time rate of change of the magnetic flux through the loop. dt ε= − dΦB - Increasing flux ε< 0 ; Decreasing flux ε> 0 - Direction: curl fingers of right hand around A, if ε> 0 is in same direction of fingers (counter-clockwise), if ε< 0

  Induction, Faraday, Faraday s law of induction

Chapter 6 – Force and Motion II

A centripetal force accelerates a body by changing the direction of the body’s velocity without changing its speed. v, a = ctes, but direction changes during motion.-Centripetal force: a, F are directed toward the center of curvature of the particle’s path. 3 III. Non-Uniform circular motion

  Force, Centripetal, Centripetal force

Measuring blackbody radiaiton using infrared …

MeasuringBlackbody!Radiation!usingInfrared!Detectors!! Theory!! ... Objective!3:!Measurement!of!spectralradianceforablackbodycurve !!

  Measurement, Radiation

Physics for Scientists and Engineers I

Physics for Scientists and Engineers I Dr. Beatriz Roldán Cuenya University of Central Florida, Physics Department, Orlando, FL PHY 2048H. Chapter 1 - Introduction I. General II. International System of Units III. Conversion of units IV. Dimensional Analysis V. Problem Solving Strategies.

  Engineer, Scientist, Physics, Physics for scientists and engineers

Chapter 7 – Kinetic energy, potential energy, work

I. Kinetic energy Energy associated with the state of motion of an object. (7.1) 2 K 1 mv2 Units: 1 Joule = 1J = 1 kgm2/s2 = N m II. Work Energy transferred “to” or “from” an object by means of a force acting on the object. To +W From -W - Constant force: F x ma x d v v v v axd ax 2 2 2 0 2 2 0 2 Work done by the force = Energy

  Potential, Energy, Potential energy, Energy energy

Chapter 5 – Force and Motion I - Physics

N mg (5.5) - Normal force: perpendicular force on a body from a surface against which the body presses. - Frictional force: force on a body when the body attempts to slide along a surface. It is parallel ... Chapter 5 – Force and Motion II - Opposes the relative motion of a body in a fluid.

  Chapter, Force, Motion, Chapter 5 force and motion

Chapter 27 – Magnetic Field and Magnetic Forces

a magnet near a conducting loop can induce a current. - The magnetic forces between two bodies are due to the interaction between moving electrons in the atoms. - Inside a magnetized body (permanent magnet) there is a coordinated motion …

  Loops, Magnetic

Black Body Radiation - Physics

Blackbody Radiation 1/10/13 1:12 PM http://www.egglescliffe.org.uk/physics/astronomy/blackbody/bbody.html Page 1 of 7 Black Body Radiation Astronomy Main

Combination of Waves

Interference of Waves When light waves travel different paths, and are then recombined, they interfere. Each wave has an electric field whose amplitude goes like: E(s,t) = E 0 sin(ks-ωt) î Here s measures the distance traveled along each wave’s path. Mirror 1 2 * + = Constructive interference results when light paths differ

  Constructive, Interference, Constructive interference

MLCC Commercial grade C series - TDK

Please note that the contents may change without any prior notice due to reasons such as upgrading. MULTILAYER CERAMIC CHIP CAPACITORS For details such as the catalog numbers, please refer to the capacitance range table on page 24 and after. Capacitance range chart C0402 [01005 inch] Capacitance C0G CH JB Standard thickness 0.20 mm (pF) Code 1C ...

  Change, Capacitance

Electric Potential Energy Chapter 20 Electric Potential and

change in the object’s PE. Similarly, To move a charge in an electric field requires work. There is a change in the charge’s EPE. In gravitational fields a force is required to move masses apart. ... Capacitance: A measure of the capacity that the plates have for charge.

  Change, Capacitance

Tantalum Surface Mount Capacitors – Standard Tantalum …

Rated Capacitance Range 0.1 – 1,000 µF at 120 Hz/25°C Capacitance Tolerance K tolerance (10%), M tolerance (20%) Rated Voltage Range 2.5 – 50 V DF (120 Hz) Refer to Part Number Electrical Specification Table ESR (100 kHz) Refer to Part Number Electrical Specification Table Leakage Current ≤ 0.01 CV (µA) at rated voltage after 5 minutes

  Capacitance

Physical Explanation - Vishay Intertechnology

possibility of change in the device’s characteristic. Peak surge reverse voltage, VRSM The maximum permissible surge vo ltage applied in a reverse direction. It is not an operating value. During frequent repetitions, there is a possibility of change in the device’s characteristic. Power dissipation, PV An electrical power converted into heat.

  Change, Physical, Vishay, Explanation, Vishay intertechnology, Intertechnology, Physical explanation

BC547B - Farnell

Collector Output Capacitance Ccbo VCB = 10V, f = 1MHz <4.50 pF Emitter Input Capacitance Cib VEB = 0.5V, f = 1MHz Typical 9.0 Noise Figure NF IC = 0.2mA, VCE = 5V Rs = 1kΩ, f = 200Hz <10 dB Small Signal Current Gain hfe IC = 2mA, VCE = 5V Typical 330 - Input Impedance hie 3.2 - 8.5 kΩ Voltage Feedback Ratio hre Typical 2.0 x 10-4 Output ...

  Capacitance

AD8065/AD8066 (Rev. L) - Analog Devices

rights of third parties that m ay result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners .

  Devices, Change, Analog devices, Analog

Power MOSFET - Vishay Intertechnology

Fig. 5 - Typical Capacitance vs. Drain-to-Source Voltage Fig. 6 - Typical Gate Charge vs. Drain-to-Source Voltage V DS, Drain-to-Source Voltage (V) I D, Drain Current (A) 91054_01 Bottom Top V GS 15 V 10 V 8.0 V 7.0 V 6.0 V 5.5 V 5.0 V 4.5 V 20 µs Pulse Width T C = 25 °C 4.5 V 101 100 10-1 100 1 91054_02 4.5 V Bottom Top V GS 15 V 10 V 8.0 V ...

  Vishay, Capacitance, Mosfets, Vishay intertechnology, Intertechnology

MMBT2907AL, SMMBT2907AL General Purpose Transistors

MMBT2907AL, SMMBT2907AL www.onsemi.com 3 TYPICAL CHARACTERISTICS Figure 3. DC Current Gain IC, COLLECTOR CURRENT (mA) 100 1000 10 1.0 TJ = 150°C 25°C-55°C h FE, DC CURRENT GAIN 10 100 1000