Jun 04, 2018· The main difference between pour plate and spread plate is that the molten agar is poured on to the inoculum during the preparation of the pour plate whereas inoculum is spread on the surface of the solidified agar during the preparation of the spread plate. Inoculum refers to microorganisms, bacteria or fungi that grow in or on the nutrient agar.
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the difference between a quality and a skill is that a quality refects the person characteristics and lifestyle where as a skill represents their work and abilities What is the characteristics of ...
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* A parallel plate capacitor is in the shape of a pair of circular plates of radius r. The initial separation is d. The leads are now hooked to a 10 V battery. For the following questions enter increase, decrease, stays the same, or cannot tell, that best describes each statement. 1. What happens to the charge on the plates if d is reduced? 2.
A parallelplate capacitor is connected to a battery of electric potential difference . V. If the plate separation is decreased, do the following quantities increase, decrease, or remain the same: (a) the capacitor's capacitance, (b) the potential difference across the capacitor, (c) the charge on the capacitor, (d) the energy stored by
POTENTIAL: Property of space due to charges; depends only on location Positive charges will accelerate towards regions of low potential. A parallel plate capacitor has a constant electric field of 500 N/C; the plates are separated by a distance of 2 cm. Find the potential difference between the two plates.
An easy way to accelerate a charge is to allow it to move through a potential difference. For instance, take a charge and place it inside a parallelplate capacitor. We'll assume the capacitor has a uniform field E, and a potential difference with a magnitude of: |ΔV| = Ed, where d is the plate separation.
Potential at a point is defined as the work done in moving a charge of 1 coulomb from infinity to that point. The difference in electrical potential between two points is known as the potential difference or voltage. The electric field that exists between two metal plates is uniform except at the edges.
The electron will accelerate toward a higher electric potential due to its negative charge. The change in potential energy is the charge times the potential difference (equation 202). The change in potential energy equals the gain in kinetic energy, which can then be used to find the speed.
where Q is the magnitude of the excess charge on each conductor and V is the voltage (or potential difference) across the plates. We can use Gauss' Law to analyze a parallel plate capacitor if we assume that most of the electric field lines are perpendicular to the plates.
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2) Motion Perpendicular to Electric Field (Electric Field As An Accelerating Field): Consider two parallel plates of length having a potential difference V in between them. The plates are at a distance d from each other. The electric field (E) is directed from the positive to the negative plate.