E/m By Millikans Oil Drop Method
Project Information
- Category: ENGINEERING LAB EQUIPMENT
- Sub Category: ELECTRONICS ENGINEERING LAB EQUIPMENT
- Model Number:
- Category: ENGINEERING LAB EQUIPMENT
Description
E/m By Millikans Oil Drop Method
Product Code: GE 325
Millikans oil Drop Apparatus is used to measure the Elementary Electric Charge. To achieve this, tiny charged droplets of oil are finely sprayed into two metal electrodes placed horizontally. Heavier drops tend to fall downwards fast due to their thermal velocity but the lighter ones remain almost steady inside the metal electrode condenser chamber. An adjustable electric voltage is applied between the metal electrode plates which creates an electric Field inside the condenser chamber. By adjusting the electric voltage, drops can be moved upwards or downwards according to their charge.
Technical Details
Technical Specifications
- Stable triangular base that supports the main steel pillar on which lamp house, condenser, microscope and atomiser system is mounted.
- Lamp house encloses a 12 Volt SMD LED and a condenser lens to focus the bright light on the oil drops. It can be adjusted in the horizontal plain by a slow motion screw.
- Condenser plates are made of brass mounted at the top of the central pillar insulated from the rest of the apparatus.
- Top plate has a small hole through which sprayed oil drops enter into the condenser chamber, separated by a distance of approx 6 to 7mm. and are also provided with terminals for power supply connections.
- Oil used by the atomiser is Mustard Oil.
- Power supply has AC 300Volt HT and AC10 Volts LT.
Clients
We are making Labs affordable and accessible to all. We provide complete 360-degree labs solution starting from designing the labs, consulting, and supplying required lab equipment, installing, and training of equipment. We have served more than 1000+ institutes across India making more than 1800+ laboratories. Our clients include DRDO, NITs, POLYTECHNICs, INDUSTRIAL TRAINING INSTITUTES, KENDRIYA VIDYALAYJNV, The Bhawanipur education society, State Autonomous Medical college Shahjahanpur, ONGC & many more.
