About BEC - Botswana Examinations Council
... Core Syllabus: Candidates will sit two written papers (Papers 1 and 2) and one practical skills assessment (Papers 4, 5 or 6). Candidates will be graded on a scale C – G. Candidates failing to achieve grade G will be unclassified (U) and no grade will appear on the certificate. Extended Syllabus: Ca ...
... Core Syllabus: Candidates will sit two written papers (Papers 1 and 2) and one practical skills assessment (Papers 4, 5 or 6). Candidates will be graded on a scale C – G. Candidates failing to achieve grade G will be unclassified (U) and no grade will appear on the certificate. Extended Syllabus: Ca ...
2011 AP Capacitance
... A capacitor consisting of conducting coaxial cylinders of radii a and b, respectively, and length L is connected to a source of emf, as shown above. When the capacitor is charged, the inner cylinder has a charge + Q on it. Neglect end effects and assume that the region between the cylinders is fille ...
... A capacitor consisting of conducting coaxial cylinders of radii a and b, respectively, and length L is connected to a source of emf, as shown above. When the capacitor is charged, the inner cylinder has a charge + Q on it. Neglect end effects and assume that the region between the cylinders is fille ...
An Introduction to Crystal Physics
... Most monographs on physics discussing the physical properties of matter usually proceed from isotropic materials and as a generalization include a more or less limited description of the behaviour of crystalline bodies. This way of presentation is doubtless advantageous, however, it implies a separa ...
... Most monographs on physics discussing the physical properties of matter usually proceed from isotropic materials and as a generalization include a more or less limited description of the behaviour of crystalline bodies. This way of presentation is doubtless advantageous, however, it implies a separa ...
x - at www.arxiv.org.
... surface supporting surface plasmon polaritons. Based on a classical formalism, it is found that at some critical velocity, even if the initial optical field is vanishingly small, the system may become unstable and may start spontaneously emitting light such that in some initial time window the elect ...
... surface supporting surface plasmon polaritons. Based on a classical formalism, it is found that at some critical velocity, even if the initial optical field is vanishingly small, the system may become unstable and may start spontaneously emitting light such that in some initial time window the elect ...
Study of Carbon Nanotube Based Devices Using Scanning Probe
... sesses excellent electrical, mechanical and chemical properties. Single walled CNT has a di‐ ameter ranging from 3 Å to a few nanometer, which makes the fabrication and charaterization of CNT based devices much more difficult. There is a need for techniques that are suitable for nanometer scale char ...
... sesses excellent electrical, mechanical and chemical properties. Single walled CNT has a di‐ ameter ranging from 3 Å to a few nanometer, which makes the fabrication and charaterization of CNT based devices much more difficult. There is a need for techniques that are suitable for nanometer scale char ...
Introduction toElementary Particle Phenomenology
... in the new accelerator experiments. The long lifetimes of these particles suggested that, although the final states often only contained strongly interacting particles, they did not decay via the strong interaction; they were thus deemed strange. The τ + and the θ+ are now known to be one and the sa ...
... in the new accelerator experiments. The long lifetimes of these particles suggested that, although the final states often only contained strongly interacting particles, they did not decay via the strong interaction; they were thus deemed strange. The τ + and the θ+ are now known to be one and the sa ...
Pickup protons at quasi-perpendicular shocks: full - HAL-Insu
... ACRs seems to be higher for higher mass pickup ions (Cummings and Stone, 1996). To circumvent this problem Zank et al. (2001) have argued, that since according to quasi-linear resonant scattering theory the parallel mean free path is an increasing function of rigidity R=pc/M, η decreases with pickup ...
... ACRs seems to be higher for higher mass pickup ions (Cummings and Stone, 1996). To circumvent this problem Zank et al. (2001) have argued, that since according to quasi-linear resonant scattering theory the parallel mean free path is an increasing function of rigidity R=pc/M, η decreases with pickup ...
Synchronization of Spin Torque Oscillators
... both nonlinear science and practical applications [9,10]. For example, in the theoretical study of the self-synchronization by the delayed feedback [36], the phase difference between a vortex oscillator and the feedback current is controlled by the delay time. In the present system based on the spin ...
... both nonlinear science and practical applications [9,10]. For example, in the theoretical study of the self-synchronization by the delayed feedback [36], the phase difference between a vortex oscillator and the feedback current is controlled by the delay time. In the present system based on the spin ...
Chapter 28 Magnetism
... We can also see the test particle. It is now moving to the left at a speed v, and it is still attached to the spring. Here is the crucial point of this discussion. We also see that the spring is stretched. We also see that the end of the spring has been pulled beyond the mark indicating the unstretc ...
... We can also see the test particle. It is now moving to the left at a speed v, and it is still attached to the spring. Here is the crucial point of this discussion. We also see that the spring is stretched. We also see that the end of the spring has been pulled beyond the mark indicating the unstretc ...