Elmo Agencies

The Newton disc contains 7 colours in total. These colour include red, yellow, orange, green, blue, indigo and violet. The diagram given below shows a newton disc.

When a current-carrying conductor is placed in an external magnetic field, the conductor experiences a force perpendicular to both the field and the current flow’s direction. Fleming’s left-hand rule is used to find the direction of the force acting on the current carrying conductor placed in a magnetic field.

In electronics, a common-source amplifier is one of three basic single-stage field-effect transistor (FET) amplifier topologies, typically used as a voltage or transconductance amplifier. The easiest way to tell if a FET is common source, common drain, or common gate is to examine where the signal enters and leaves.

The graduated disks from Elmo Agencies are available in different sizes and versions. Hereto we have a big selection of obtainable graduated disks in supply but on request we also manufacture at customer‘s option. Our graduated disks are made with glass.

The current generated by Hand Battery is directly related to the contact surface area between your hands and the plates. You can see how much this changes by pressing down lightly versus pressing hard. It might not seem like the amount of contact area changes very much, but a firm handshake can transfer twice the number of microbes as a gentle one. The same phenomenon applies when you firmly grip door handles or other surfaces, so make sure you wash your hands with soap and water after grabbing something that might not be clean!

A steam engine is a heat engine that performs mechanical work using steam as its working fluid.