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PH10006: Electricity & magnetism

Follow this link for further information on academic years Academic Year: 2019/0
Further information on owning departmentsOwning Department/School: Department of Physics
Further information on credits Credits: 6      [equivalent to 12 CATS credits]
Further information on notional study hours Notional Study Hours: 120
Further information on unit levels Level: Certificate (FHEQ level 4)
Further information on teaching periods Period:
Semester 2
Further information on unit assessment Assessment Summary: EX 100%
Further information on unit assessment Assessment Detail:
  • Examination (EX 100%)
Further information on supplementary assessment Supplementary Assessment:
Like-for-like reassessment (where allowed by programme regulations)
Further information on requisites Requisites: While taking this module you must take PH10007
You must have A-level Physics (or equivalent) and A-level Mathematics (or equivalent) to take this unit.
Further information on descriptions Description: Aims:
The aims of this unit are to introduce the fundamental laws of electricity and magnetism and to develop techniques used in the solution of simple field problems, both vector and scalar.

Learning Outcomes:
After taking this unit the student should be able to:
* state the basic laws of electricity and magnetism;
* define scalar and vector fields and represent them graphically;
* determine the forces due to electric and magnetic fields acting on charges and currents;
* determine electric fields, potentials and energies due to simple, static charge distributions;
* determine magnetic fields and energies due to simple, steady current distributions;
* determine electric fields, e.m.f.s and induced currents due to varying magnetic fields.

Skills:
Numeracy T/F A, Problem Solving T/F A.

Content:
Introduction to scalar and vector fields (1 hour).
Electrostatics (9 hours): Electric charge, Coulomb's Law, superposition of forces, electric charge distribution, the electric field, electric flux, Gauss's Law, examples of field distributions, electric dipoles. Line integral of the electric field, potential difference, calculation of fields from potentials, examples of potential distributions, energy associated with electric field. Electric field around conductors, capacitors and their capacitance, energy stored.
Magnetism (7 hours): Lorentz force law, force on a current-carrying wire, force between current-carrying wires, torque on a current loop, magnetic dipoles. Biot-Savart Law, Ampere's Law, magnetic flux, Gauss's Law in magnetism, examples of field distributions.
Electromagnetic induction (5 hours): Induced e.m.f. and examples, Faraday's Law, Lenz's Law, energy stored in a magnetic field, self and mutual inductance, energy stored in an inductor.
Further information on programme availabilityProgramme availability:

PH10006 is Compulsory on the following programmes:

Department of Physics
  • USPH-AFB01 : BSc(Hons) Physics (Year 1)
  • USPH-AAB02 : BSc(Hons) Physics with Study year abroad (Year 1)
  • USPH-AKB02 : BSc(Hons) Physics with Year long work placement (Year 1)
  • USPH-AFB10 : BSc(Hons) Physics with Astrophysics (Year 1)
  • USPH-AAB10 : BSc(Hons) Physics with Astrophysics with Study year abroad (Year 1)
  • USPH-AKB10 : BSc(Hons) Physics with Astrophysics with Year long work placement (Year 1)
  • USPH-AFM02 : MPhys(Hons) Physics (Year 1)
  • USPH-AFM04 : MPhys(Hons) Physics with Research placement (Year 1)
  • USPH-AAM03 : MPhys(Hons) Physics with Study year abroad (Year 1)
  • USPH-AKM03 : MPhys(Hons) Physics with Professional Placement (Year 1)
  • USPH-AKM04 : MPhys(Hons) Physics with Professional and Research Placements (Year 1)
  • USPH-AFM10 : MPhys(Hons) Physics with Astrophysics (Year 1)
  • USPH-AFM11 : MPhys(Hons) Physics with Astrophysics with Research placement (Year 1)
  • USPH-AAM10 : MPhys(Hons) Physics with Astrophysics with Study year abroad (Year 1)
  • USPH-AKM10 : MPhys(Hons) Physics with Astrophysics with Professional Placement (Year 1)
  • USPH-AKM11 : MPhys(Hons) Physics with Astrophysics with Professional and Research Placements (Year 1)

Notes: